15143541

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 24023040

約数和(自身を除く): 8879499

約数列:

[1, 3, 7, 21, 47, 67, 141, 201, 229, 329, 469, 687, 987, 1407, 1603, 3149, 4809, 9447, 10763, 15343, 22043, 32289, 46029, 66129, 75341, 107401, 226023, 322203, 721121, 2163363, 5047847, 15143541]

約数ペア:

[(1, 15143541), (3, 5047847), (7, 2163363), (21, 721121), (47, 322203), (67, 226023), (141, 107401), (201, 75341), (229, 66129), (329, 46029), (469, 32289), (687, 22043), (987, 15343), (1407, 10763), (1603, 9447), (3149, 4809)]