67794675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 124658688

約数和(自身を除く): 56864013

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 975, 1209, 2015, 2243, 2325, 6045, 6729, 10075, 11215, 29159, 30225, 33645, 56075, 69533, 87477, 145795, 168225, 208599, 347665, 437385, 728975, 903929, 1042995, 1738325, 2186925, 2711787, 4519645, 5214975, 13558935, 22598225, 67794675]

約数ペア:

[(1, 67794675), (3, 22598225), (5, 13558935), (13, 5214975), (15, 4519645), (25, 2711787), (31, 2186925), (39, 1738325), (65, 1042995), (75, 903929), (93, 728975), (155, 437385), (195, 347665), (325, 208599), (403, 168225), (465, 145795), (775, 87477), (975, 69533), (1209, 56075), (2015, 33645), (2243, 30225), (2325, 29159), (6045, 11215), (6729, 10075)]