148980455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{3739}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 192894240

約数和(自身を除く): 43913785

約数列:

[1, 5, 13, 65, 613, 3065, 3739, 7969, 18695, 39845, 48607, 243035, 2292007, 11460035, 29796091, 148980455]

約数ペア:

[(1, 148980455), (5, 29796091), (13, 11460035), (65, 2292007), (613, 243035), (3065, 48607), (3739, 39845), (7969, 18695)]