13290265

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 16634880

約数和(自身を除く): 3344615

約数列:

[1, 5, 29, 145, 151, 607, 755, 3035, 4379, 17603, 21895, 88015, 91657, 458285, 2658053, 13290265]

約数ペア:

[(1, 13290265), (5, 2658053), (29, 458285), (145, 91657), (151, 88015), (607, 21895), (755, 17603), (3035, 4379)]