98678115

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 204595200

約数和(自身を除く): 105917085

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 31, 45, 51, 57, 73, 85, 93, 95, 135, 153, 155, 171, 219, 255, 279, 285, 323, 365, 459, 465, 513, 527, 589, 657, 765, 837, 855, 969, 1095, 1241, 1387, 1395, 1581, 1615, 1767, 1971, 2263, 2295, 2565, 2635, 2907, 2945, 3285, 3723, 4161, 4185, 4743, 4845, 5301, 6205, 6789, 6935, 7905, 8721, 8835, 9855, 10013, 11169, 11315, 12483, 14229, 14535, 15903, 18615, 20367, 20805, 23579, 23715, 26505, 30039, 33507, 33945, 37449, 38471, 42997, 43605, 50065, 55845, 61101, 62415, 70737, 71145, 79515, 90117, 101835, 115413, 117895, 128991, 150195, 167535, 187245, 192355, 212211, 214985, 270351, 305505, 346239, 353685, 386973, 450585, 577065, 636633, 644955, 730949, 1038717, 1061055, 1160919, 1351755, 1731195, 1934865, 2192847, 3183165, 3654745, 5193585, 5804595, 6578541, 10964235, 19735623, 32892705, 98678115]

約数ペア:

[(1, 98678115), (3, 32892705), (5, 19735623), (9, 10964235), (15, 6578541), (17, 5804595), (19, 5193585), (27, 3654745), (31, 3183165), (45, 2192847), (51, 1934865), (57, 1731195), (73, 1351755), (85, 1160919), (93, 1061055), (95, 1038717), (135, 730949), (153, 644955), (155, 636633), (171, 577065), (219, 450585), (255, 386973), (279, 353685), (285, 346239), (323, 305505), (365, 270351), (459, 214985), (465, 212211), (513, 192355), (527, 187245), (589, 167535), (657, 150195), (765, 128991), (837, 117895), (855, 115413), (969, 101835), (1095, 90117), (1241, 79515), (1387, 71145), (1395, 70737), (1581, 62415), (1615, 61101), (1767, 55845), (1971, 50065), (2263, 43605), (2295, 42997), (2565, 38471), (2635, 37449), (2907, 33945), (2945, 33507), (3285, 30039), (3723, 26505), (4161, 23715), (4185, 23579), (4743, 20805), (4845, 20367), (5301, 18615), (6205, 15903), (6789, 14535), (6935, 14229), (7905, 12483), (8721, 11315), (8835, 11169), (9855, 10013)]