57474885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 99525888

約数和(自身を除く): 42051003

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 241, 723, 1205, 1223, 3133, 3615, 3669, 6115, 9399, 15665, 15899, 18345, 46995, 47697, 79495, 238485, 294743, 884229, 1473715, 3831659, 4421145, 11494977, 19158295, 57474885]

約数ペア:

[(1, 57474885), (3, 19158295), (5, 11494977), (13, 4421145), (15, 3831659), (39, 1473715), (65, 884229), (195, 294743), (241, 238485), (723, 79495), (1205, 47697), (1223, 46995), (3133, 18345), (3615, 15899), (3669, 15665), (6115, 9399)]