318074175

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{16249}}^1$

素因数の和:16297

約数の個数: 48

約数和(自身を含む): 604500000

約数和(自身を除く): 286425825

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3915, 6525, 16249, 19575, 48747, 81245, 146241, 243735, 406225, 438723, 471221, 731205, 1218675, 1413663, 2193615, 2356105, 3656025, 4240989, 7068315, 10968075, 11780525, 12722967, 21204945, 35341575, 63614835, 106024725, 318074175]

約数ペア:

[(1, 318074175), (3, 106024725), (5, 63614835), (9, 35341575), (15, 21204945), (25, 12722967), (27, 11780525), (29, 10968075), (45, 7068315), (75, 4240989), (87, 3656025), (135, 2356105), (145, 2193615), (225, 1413663), (261, 1218675), (435, 731205), (675, 471221), (725, 438723), (783, 406225), (1305, 243735), (2175, 146241), (3915, 81245), (6525, 48747), (16249, 19575)]