87809535

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2093

約数の個数: 64

約数和(自身を含む): 176256000

約数和(自身を除く): 88446465

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 783, 957, 1305, 1485, 1595, 2039, 2871, 3915, 4785, 6117, 8613, 10195, 14355, 18351, 22429, 30585, 43065, 55053, 59131, 67287, 91755, 112145, 177393, 201861, 275265, 295655, 336435, 532179, 605583, 650441, 886965, 1009305, 1596537, 1951323, 2660895, 3027915, 3252205, 5853969, 7982685, 9756615, 17561907, 29269845, 87809535]

約数ペア:

[(1, 87809535), (3, 29269845), (5, 17561907), (9, 9756615), (11, 7982685), (15, 5853969), (27, 3252205), (29, 3027915), (33, 2660895), (45, 1951323), (55, 1596537), (87, 1009305), (99, 886965), (135, 650441), (145, 605583), (165, 532179), (261, 336435), (297, 295655), (319, 275265), (435, 201861), (495, 177393), (783, 112145), (957, 91755), (1305, 67287), (1485, 59131), (1595, 55053), (2039, 43065), (2871, 30585), (3915, 22429), (4785, 18351), (6117, 14355), (8613, 10195)]