15205398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1291}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 32992512

約数和(自身を除く): 17787114

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1291, 1963, 2582, 3873, 3926, 5889, 7746, 11778, 16783, 33566, 50349, 100698, 194941, 389882, 584823, 1169646, 2534233, 5068466, 7602699, 15205398]

約数ペア:

[(1, 15205398), (2, 7602699), (3, 5068466), (6, 2534233), (13, 1169646), (26, 584823), (39, 389882), (78, 194941), (151, 100698), (302, 50349), (453, 33566), (906, 16783), (1291, 11778), (1963, 7746), (2582, 5889), (3873, 3926)]