56694885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12641}}^1$

素因数の和:12685

約数の個数: 32

約数和(自身を含む): 101945088

約数和(自身を除く): 45250203

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 12641, 37923, 63205, 164333, 189615, 290743, 492999, 821665, 872229, 1453715, 2464995, 3779659, 4361145, 11338977, 18898295, 56694885]

約数ペア:

[(1, 56694885), (3, 18898295), (5, 11338977), (13, 4361145), (15, 3779659), (23, 2464995), (39, 1453715), (65, 872229), (69, 821665), (115, 492999), (195, 290743), (299, 189615), (345, 164333), (897, 63205), (1495, 37923), (4485, 12641)]