72746475

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{18301}}^1$

素因数の和:18367

約数の個数: 24

約数和(自身を含む): 122550192

約数和(自身を除く): 49803717

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 18301, 54903, 91505, 274515, 457525, 969953, 1372575, 2909859, 4849765, 14549295, 24248825, 72746475]

約数ペア:

[(1, 72746475), (3, 24248825), (5, 14549295), (15, 4849765), (25, 2909859), (53, 1372575), (75, 969953), (159, 457525), (265, 274515), (795, 91505), (1325, 54903), (3975, 18301)]