90396075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1423}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 187876864

約数和(自身を除く): 97480789

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 121, 165, 175, 231, 275, 363, 385, 525, 605, 825, 847, 1155, 1423, 1815, 1925, 2541, 3025, 4235, 4269, 5775, 7115, 9075, 9961, 12705, 15653, 21175, 21345, 29883, 35575, 46959, 49805, 63525, 78265, 106725, 109571, 149415, 172183, 234795, 249025, 328713, 391325, 516549, 547855, 747075, 860915, 1173975, 1205281, 1643565, 2582745, 2739275, 3615843, 4304575, 6026405, 8217825, 12913725, 18079215, 30132025, 90396075]

約数ペア:

[(1, 90396075), (3, 30132025), (5, 18079215), (7, 12913725), (11, 8217825), (15, 6026405), (21, 4304575), (25, 3615843), (33, 2739275), (35, 2582745), (55, 1643565), (75, 1205281), (77, 1173975), (105, 860915), (121, 747075), (165, 547855), (175, 516549), (231, 391325), (275, 328713), (363, 249025), (385, 234795), (525, 172183), (605, 149415), (825, 109571), (847, 106725), (1155, 78265), (1423, 63525), (1815, 49805), (1925, 46959), (2541, 35575), (3025, 29883), (4235, 21345), (4269, 21175), (5775, 15653), (7115, 12705), (9075, 9961)]