10891125

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{461}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 23063040

約数和(自身を除く): 12171915

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 461, 525, 675, 875, 945, 1125, 1383, 1575, 2305, 2625, 3227, 3375, 4149, 4725, 6915, 7875, 9681, 11525, 12447, 16135, 20745, 23625, 29043, 34575, 48405, 57625, 62235, 80675, 87129, 103725, 145215, 172875, 242025, 311175, 403375, 435645, 518625, 726075, 1210125, 1555875, 2178225, 3630375, 10891125]

約数ペア:

[(1, 10891125), (3, 3630375), (5, 2178225), (7, 1555875), (9, 1210125), (15, 726075), (21, 518625), (25, 435645), (27, 403375), (35, 311175), (45, 242025), (63, 172875), (75, 145215), (105, 103725), (125, 87129), (135, 80675), (175, 62235), (189, 57625), (225, 48405), (315, 34575), (375, 29043), (461, 23625), (525, 20745), (675, 16135), (875, 12447), (945, 11525), (1125, 9681), (1383, 7875), (1575, 6915), (2305, 4725), (2625, 4149), (3227, 3375)]