40625695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12109}}^1$

素因数の和:12186

約数の個数: 16

約数和(自身を含む): 54059040

約数和(自身を除く): 13433345

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 12109, 60545, 133199, 665995, 738649, 3693245, 8125139, 40625695]

約数ペア:

[(1, 40625695), (5, 8125139), (11, 3693245), (55, 738649), (61, 665995), (305, 133199), (671, 60545), (3355, 12109)]