12012525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 25534080

約数和(自身を除く): 13521555

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 145, 175, 203, 225, 261, 263, 315, 435, 525, 609, 725, 789, 1015, 1305, 1315, 1575, 1827, 1841, 2175, 2367, 3045, 3945, 5075, 5523, 6525, 6575, 7627, 9135, 9205, 11835, 15225, 16569, 19725, 22881, 27615, 38135, 45675, 46025, 53389, 59175, 68643, 82845, 114405, 138075, 160167, 190675, 266945, 343215, 414225, 480501, 572025, 800835, 1334725, 1716075, 2402505, 4004175, 12012525]

約数ペア:

[(1, 12012525), (3, 4004175), (5, 2402505), (7, 1716075), (9, 1334725), (15, 800835), (21, 572025), (25, 480501), (29, 414225), (35, 343215), (45, 266945), (63, 190675), (75, 160167), (87, 138075), (105, 114405), (145, 82845), (175, 68643), (203, 59175), (225, 53389), (261, 46025), (263, 45675), (315, 38135), (435, 27615), (525, 22881), (609, 19725), (725, 16569), (789, 15225), (1015, 11835), (1305, 9205), (1315, 9135), (1575, 7627), (1827, 6575), (1841, 6525), (2175, 5523), (2367, 5075), (3045, 3945)]