12012075

素因数分解:

$3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:484

約数の個数: 36

約数和(自身を含む): 21703968

約数和(自身を除く): 9691893

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 197, 225, 271, 591, 813, 985, 1355, 1773, 2439, 2955, 4065, 4925, 6775, 8865, 12195, 14775, 20325, 44325, 53387, 60975, 160161, 266935, 480483, 800805, 1334675, 2402415, 4004025, 12012075]

約数ペア:

[(1, 12012075), (3, 4004025), (5, 2402415), (9, 1334675), (15, 800805), (25, 480483), (45, 266935), (75, 160161), (197, 60975), (225, 53387), (271, 44325), (591, 20325), (813, 14775), (985, 12195), (1355, 8865), (1773, 6775), (2439, 4925), (2955, 4065)]