2457105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3343}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 4574592

約数和(自身を除く): 2117487

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3343, 10029, 16715, 23401, 50145, 70203, 117005, 163807, 351015, 491421, 819035, 2457105]

約数ペア:

[(1, 2457105), (3, 819035), (5, 491421), (7, 351015), (15, 163807), (21, 117005), (35, 70203), (49, 50145), (105, 23401), (147, 16715), (245, 10029), (735, 3343)]