53572145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 71689128

約数和(自身を除く): 18116983

約数列:

[1, 5, 11, 55, 73, 121, 365, 605, 803, 1213, 4015, 6065, 8833, 13343, 44165, 66715, 88549, 146773, 442745, 733865, 974039, 4870195, 10714429, 53572145]

約数ペア:

[(1, 53572145), (5, 10714429), (11, 4870195), (55, 974039), (73, 733865), (121, 442745), (365, 146773), (605, 88549), (803, 66715), (1213, 44165), (4015, 13343), (6065, 8833)]