78075135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{102059}}^1$

素因数の和:102087

約数の個数: 24

約数和(自身を含む): 143292240

約数和(自身を除く): 65217105

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 102059, 306177, 510295, 918531, 1530885, 1735003, 4592655, 5205009, 8675015, 15615027, 26025045, 78075135]

約数ペア:

[(1, 78075135), (3, 26025045), (5, 15615027), (9, 8675015), (15, 5205009), (17, 4592655), (45, 1735003), (51, 1530885), (85, 918531), (153, 510295), (255, 306177), (765, 102059)]