13333425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 25534080

約数和(自身を除く): 12200655

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 109, 175, 233, 327, 525, 545, 699, 763, 1165, 1631, 1635, 2289, 2725, 3495, 3815, 4893, 5825, 8155, 8175, 11445, 17475, 19075, 24465, 25397, 40775, 57225, 76191, 122325, 126985, 177779, 380955, 533337, 634925, 888895, 1904775, 2666685, 4444475, 13333425]

約数ペア:

[(1, 13333425), (3, 4444475), (5, 2666685), (7, 1904775), (15, 888895), (21, 634925), (25, 533337), (35, 380955), (75, 177779), (105, 126985), (109, 122325), (175, 76191), (233, 57225), (327, 40775), (525, 25397), (545, 24465), (699, 19075), (763, 17475), (1165, 11445), (1631, 8175), (1635, 8155), (2289, 5825), (2725, 4893), (3495, 3815)]