90572275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 118992384

約数和(自身を除く): 28420109

約数列:

[1, 5, 23, 25, 67, 115, 335, 575, 1541, 1675, 2351, 7705, 11755, 38525, 54073, 58775, 157517, 270365, 787585, 1351825, 3622891, 3937925, 18114455, 90572275]

約数ペア:

[(1, 90572275), (5, 18114455), (23, 3937925), (25, 3622891), (67, 1351825), (115, 787585), (335, 270365), (575, 157517), (1541, 58775), (1675, 54073), (2351, 38525), (7705, 11755)]