64456005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{8123}}^1$

素因数の和:8177

約数の個数: 24

約数和(自身を含む): 107821728

約数和(自身を除く): 43365723

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 7935, 8123, 24369, 40615, 121845, 186829, 560487, 934145, 2802435, 4297067, 12891201, 21485335, 64456005]

約数ペア:

[(1, 64456005), (3, 21485335), (5, 12891201), (15, 4297067), (23, 2802435), (69, 934145), (115, 560487), (345, 186829), (529, 121845), (1587, 40615), (2645, 24369), (7935, 8123)]