72274565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4547}}^1$

素因数の和:4597

約数の個数: 24

約数和(自身を含む): 100528992

約数和(自身を除く): 28254427

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 4547, 15895, 22735, 50017, 77299, 250085, 386495, 850289, 1314083, 4251445, 6570415, 14454913, 72274565]

約数ペア:

[(1, 72274565), (5, 14454913), (11, 6570415), (17, 4251445), (55, 1314083), (85, 850289), (187, 386495), (289, 250085), (935, 77299), (1445, 50017), (3179, 22735), (4547, 15895)]