66241955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 90961920

約数和(自身を除く): 24719965

約数列:

[1, 5, 13, 23, 59, 65, 115, 295, 299, 751, 767, 1357, 1495, 3755, 3835, 6785, 9763, 17273, 17641, 44309, 48815, 86365, 88205, 221545, 224549, 576017, 1019107, 1122745, 2880085, 5095535, 13248391, 66241955]

約数ペア:

[(1, 66241955), (5, 13248391), (13, 5095535), (23, 2880085), (59, 1122745), (65, 1019107), (115, 576017), (295, 224549), (299, 221545), (751, 88205), (767, 86365), (1357, 48815), (1495, 44309), (3755, 17641), (3835, 17273), (6785, 9763)]