65040435

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20947}}^1$

素因数の和:20984

約数の個数: 32

約数和(自身を含む): 120660480

約数和(自身を除く): 55620045

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 20947, 62841, 104735, 188523, 314205, 481781, 565569, 942615, 1445343, 2408905, 2827845, 4336029, 7226715, 13008087, 21680145, 65040435]

約数ペア:

[(1, 65040435), (3, 21680145), (5, 13008087), (9, 7226715), (15, 4336029), (23, 2827845), (27, 2408905), (45, 1445343), (69, 942615), (115, 565569), (135, 481781), (207, 314205), (345, 188523), (621, 104735), (1035, 62841), (3105, 20947)]