143399385

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{10181}}^1$

素因数の和:10505

約数の個数: 24

約数和(自身を含む): 249377544

約数和(自身を除く): 105978159

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 10181, 14085, 30543, 50905, 91629, 152715, 458145, 3186653, 9559959, 15933265, 28679877, 47799795, 143399385]

約数ペア:

[(1, 143399385), (3, 47799795), (5, 28679877), (9, 15933265), (15, 9559959), (45, 3186653), (313, 458145), (939, 152715), (1565, 91629), (2817, 50905), (4695, 30543), (10181, 14085)]