11490525

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 21873600

約数和(自身を除く): 10383075

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 587, 675, 725, 783, 1305, 1761, 2175, 2935, 3915, 5283, 6525, 8805, 14675, 15849, 17023, 19575, 26415, 44025, 51069, 79245, 85115, 132075, 153207, 255345, 396225, 425575, 459621, 766035, 1276725, 2298105, 3830175, 11490525]

約数ペア:

[(1, 11490525), (3, 3830175), (5, 2298105), (9, 1276725), (15, 766035), (25, 459621), (27, 425575), (29, 396225), (45, 255345), (75, 153207), (87, 132075), (135, 85115), (145, 79245), (225, 51069), (261, 44025), (435, 26415), (587, 19575), (675, 17023), (725, 15849), (783, 14675), (1305, 8805), (1761, 6525), (2175, 5283), (2935, 3915)]