20150131045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12633311}}^1$

素因数の和:12633356

約数の個数: 16

約数和(自身を含む): 27287953920

約数和(自身を除く): 7137822875

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 12633311, 63166555, 138966421, 366366019, 694832105, 1831830095, 4030026209, 20150131045]

約数ペア:

[(1, 20150131045), (5, 4030026209), (11, 1831830095), (29, 694832105), (55, 366366019), (145, 138966421), (319, 63166555), (1595, 12633311)]