145910015

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{1223}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 177666048

約数和(自身を除く): 31756033

約数列:

[1, 5, 107, 223, 535, 1115, 1223, 6115, 23861, 119305, 130861, 272729, 654305, 1363645, 29182003, 145910015]

約数ペア:

[(1, 145910015), (5, 29182003), (107, 1363645), (223, 654305), (535, 272729), (1115, 130861), (1223, 119305), (6115, 23861)]