7542535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 12333888

約数和(自身を除く): 4791353

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 121, 137, 143, 385, 455, 605, 685, 715, 847, 959, 1001, 1507, 1573, 1781, 4235, 4795, 5005, 7535, 7865, 8905, 10549, 11011, 12467, 16577, 19591, 52745, 55055, 62335, 82885, 97955, 116039, 137137, 215501, 580195, 685685, 1077505, 1508507, 7542535]

約数ペア:

[(1, 7542535), (5, 1508507), (7, 1077505), (11, 685685), (13, 580195), (35, 215501), (55, 137137), (65, 116039), (77, 97955), (91, 82885), (121, 62335), (137, 55055), (143, 52745), (385, 19591), (455, 16577), (605, 12467), (685, 11011), (715, 10549), (847, 8905), (959, 7865), (1001, 7535), (1507, 5005), (1573, 4795), (1781, 4235)]