71002555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 95735808

約数和(自身を除く): 24733253

約数列:

[1, 5, 13, 31, 65, 155, 167, 211, 403, 835, 1055, 2015, 2171, 2743, 5177, 6541, 10855, 13715, 25885, 32705, 35237, 67301, 85033, 176185, 336505, 425165, 458081, 1092347, 2290405, 5461735, 14200511, 71002555]

約数ペア:

[(1, 71002555), (5, 14200511), (13, 5461735), (31, 2290405), (65, 1092347), (155, 458081), (167, 425165), (211, 336505), (403, 176185), (835, 85033), (1055, 67301), (2015, 35237), (2171, 32705), (2743, 25885), (5177, 13715), (6541, 10855)]