72425295

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{30367}}^1$

素因数の和:30431

約数の個数: 24

約数和(自身を含む): 127910016

約数和(自身を除く): 55484721

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 30367, 91101, 151835, 273303, 455505, 1366515, 1609451, 4828353, 8047255, 14485059, 24141765, 72425295]

約数ペア:

[(1, 72425295), (3, 24141765), (5, 14485059), (9, 8047255), (15, 4828353), (45, 1609451), (53, 1366515), (159, 455505), (265, 273303), (477, 151835), (795, 91101), (2385, 30367)]