156960431045

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{23585339}}^1$

素因数の和:23585377

約数の個数: 16

約数和(自身を含む): 207173626560

約数和(自身を除く): 50213195515

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 23585339, 117926695, 259438729, 1297193645, 2853826019, 14269130095, 31392086209, 156960431045]

約数ペア:

[(1, 156960431045), (5, 31392086209), (11, 14269130095), (55, 2853826019), (121, 1297193645), (605, 259438729), (1331, 117926695), (6655, 23585339)]