90896575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 146704896

約数和(自身を除く): 55808321

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1265, 1771, 1925, 2053, 4025, 6325, 8855, 10265, 14371, 22583, 44275, 47219, 51325, 71855, 112915, 158081, 236095, 330533, 359275, 519409, 564575, 790405, 1180475, 1652665, 2597045, 3635863, 3952025, 8263325, 12985225, 18179315, 90896575]

約数ペア:

[(1, 90896575), (5, 18179315), (7, 12985225), (11, 8263325), (23, 3952025), (25, 3635863), (35, 2597045), (55, 1652665), (77, 1180475), (115, 790405), (161, 564575), (175, 519409), (253, 359275), (275, 330533), (385, 236095), (575, 158081), (805, 112915), (1265, 71855), (1771, 51325), (1925, 47219), (2053, 44275), (4025, 22583), (6325, 14371), (8855, 10265)]