72792225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29411}}^1$

素因数の和:29438

約数の個数: 36

約数和(自身を含む): 142236432

約数和(自身を除く): 69444207

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 29411, 88233, 147055, 264699, 323521, 441165, 735275, 970563, 1323495, 1617605, 2205825, 2911689, 4852815, 6617475, 8088025, 14558445, 24264075, 72792225]

約数ペア:

[(1, 72792225), (3, 24264075), (5, 14558445), (9, 8088025), (11, 6617475), (15, 4852815), (25, 2911689), (33, 2205825), (45, 1617605), (55, 1323495), (75, 970563), (99, 735275), (165, 441165), (225, 323521), (275, 264699), (495, 147055), (825, 88233), (2475, 29411)]