39750325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 52193088

約数和(自身を除く): 12442763

約数列:

[1, 5, 23, 25, 73, 115, 365, 575, 947, 1679, 1825, 4735, 8395, 21781, 23675, 41975, 69131, 108905, 345655, 544525, 1590013, 1728275, 7950065, 39750325]

約数ペア:

[(1, 39750325), (5, 7950065), (23, 1728275), (25, 1590013), (73, 544525), (115, 345655), (365, 108905), (575, 69131), (947, 41975), (1679, 23675), (1825, 21781), (4735, 8395)]