156722020215

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2713}}^1\times {\mathrm{21277}}^1$

素因数の和:24179

約数の個数: 32

約数和(自身を含む): 252245413056

約数和(自身を除く): 95523392841

約数列:

[1, 3, 5, 15, 181, 543, 905, 2713, 2715, 8139, 13565, 21277, 40695, 63831, 106385, 319155, 491053, 1473159, 2455265, 3851137, 7365795, 11553411, 19255685, 57724501, 57767055, 173173503, 288622505, 865867515, 10448134681, 31344404043, 52240673405, 156722020215]

約数ペア:

[(1, 156722020215), (3, 52240673405), (5, 31344404043), (15, 10448134681), (181, 865867515), (543, 288622505), (905, 173173503), (2713, 57767055), (2715, 57724501), (8139, 19255685), (13565, 11553411), (21277, 7365795), (40695, 3851137), (63831, 2455265), (106385, 1473159), (319155, 491053)]