4998212415

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2926

約数の個数: 144

約数和(自身を含む): 10901734272

約数和(自身を除く): 5903521857

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 47, 49, 51, 63, 85, 105, 119, 141, 147, 153, 235, 245, 255, 315, 329, 357, 423, 441, 595, 705, 735, 765, 799, 833, 987, 1071, 1645, 1785, 2115, 2205, 2303, 2397, 2499, 2837, 2961, 3995, 4165, 4935, 5355, 5593, 6909, 7191, 7497, 8511, 11515, 11985, 12495, 14185, 14805, 16779, 19859, 20727, 25533, 27965, 34545, 35955, 37485, 39151, 42555, 48229, 50337, 59577, 83895, 99295, 103635, 117453, 127665, 133339, 139013, 144687, 178731, 195755, 241145, 251685, 297885, 337603, 352359, 400017, 417039, 434061, 587265, 666695, 695065, 723435, 893655, 933373, 1012809, 1200051, 1251117, 1688015, 1761795, 2000085, 2085195, 2170305, 2266763, 2363221, 2800119, 3038427, 4666865, 5064045, 6000255, 6255585, 6533611, 6800289, 7089663, 8400357, 11333815, 11816105, 14000595, 15192135, 15867341, 19600833, 20400867, 21268989, 32668055, 34001445, 35448315, 42001785, 47602023, 58802499, 79336705, 98004165, 102004335, 106344945, 111071387, 142806069, 238010115, 294012495, 333214161, 555356935, 714030345, 999642483, 1666070805, 4998212415]

約数ペア:

[(1, 4998212415), (3, 1666070805), (5, 999642483), (7, 714030345), (9, 555356935), (15, 333214161), (17, 294012495), (21, 238010115), (35, 142806069), (45, 111071387), (47, 106344945), (49, 102004335), (51, 98004165), (63, 79336705), (85, 58802499), (105, 47602023), (119, 42001785), (141, 35448315), (147, 34001445), (153, 32668055), (235, 21268989), (245, 20400867), (255, 19600833), (315, 15867341), (329, 15192135), (357, 14000595), (423, 11816105), (441, 11333815), (595, 8400357), (705, 7089663), (735, 6800289), (765, 6533611), (799, 6255585), (833, 6000255), (987, 5064045), (1071, 4666865), (1645, 3038427), (1785, 2800119), (2115, 2363221), (2205, 2266763), (2303, 2170305), (2397, 2085195), (2499, 2000085), (2837, 1761795), (2961, 1688015), (3995, 1251117), (4165, 1200051), (4935, 1012809), (5355, 933373), (5593, 893655), (6909, 723435), (7191, 695065), (7497, 666695), (8511, 587265), (11515, 434061), (11985, 417039), (12495, 400017), (14185, 352359), (14805, 337603), (16779, 297885), (19859, 251685), (20727, 241145), (25533, 195755), (27965, 178731), (34545, 144687), (35955, 139013), (37485, 133339), (39151, 127665), (42555, 117453), (48229, 103635), (50337, 99295), (59577, 83895)]