56861505

素因数分解:

$3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1471}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 98741760

約数和(自身を除く): 41880255

約数列:

[1, 3, 5, 9, 15, 45, 859, 1471, 2577, 4295, 4413, 7355, 7731, 12885, 13239, 22065, 38655, 66195, 1263589, 3790767, 6317945, 11372301, 18953835, 56861505]

約数ペア:

[(1, 56861505), (3, 18953835), (5, 11372301), (9, 6317945), (15, 3790767), (45, 1263589), (859, 66195), (1471, 38655), (2577, 22065), (4295, 13239), (4413, 12885), (7355, 7731)]