66830985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4967}}^1$

素因数の和:5014

約数の個数: 48

約数和(自身を含む): 130201344

約数和(自身を除く): 63370359

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, 4967, 13455, 14901, 24835, 44703, 64571, 74505, 114241, 193713, 223515, 322855, 342723, 571205, 581139, 968565, 1028169, 1485133, 1713615, 2905695, 4455399, 5140845, 7425665, 13366197, 22276995, 66830985]

約数ペア:

[(1, 66830985), (3, 22276995), (5, 13366197), (9, 7425665), (13, 5140845), (15, 4455399), (23, 2905695), (39, 1713615), (45, 1485133), (65, 1028169), (69, 968565), (115, 581139), (117, 571205), (195, 342723), (207, 322855), (299, 223515), (345, 193713), (585, 114241), (897, 74505), (1035, 64571), (1495, 44703), (2691, 24835), (4485, 14901), (4967, 13455)]