75657465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5670

約数の個数: 48

約数和(自身を含む): 147393792

約数和(自身を除く): 71736327

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 5623, 13455, 16869, 28115, 50607, 73099, 84345, 129329, 219297, 253035, 365495, 387987, 646645, 657891, 1096485, 1163961, 1681277, 1939935, 3289455, 5043831, 5819805, 8406385, 15131493, 25219155, 75657465]

約数ペア:

[(1, 75657465), (3, 25219155), (5, 15131493), (9, 8406385), (13, 5819805), (15, 5043831), (23, 3289455), (39, 1939935), (45, 1681277), (65, 1163961), (69, 1096485), (115, 657891), (117, 646645), (195, 387987), (207, 365495), (299, 253035), (345, 219297), (585, 129329), (897, 84345), (1035, 73099), (1495, 50607), (2691, 28115), (4485, 16869), (5623, 13455)]