56985695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21383}}^1$

素因数の和:21442

約数の個数: 16

約数和(自身を含む): 75442752

約数和(自身を除く): 18457057

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 21383, 106915, 277979, 876703, 1389895, 4383515, 11397139, 56985695]

約数ペア:

[(1, 56985695), (5, 11397139), (13, 4383515), (41, 1389895), (65, 876703), (205, 277979), (533, 106915), (2665, 21383)]