15053540

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1877}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 31708152

約数和(自身を除く): 16654612

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 1877, 2005, 3754, 4010, 7508, 8020, 9385, 18770, 37540, 752677, 1505354, 3010708, 3763385, 7526770, 15053540]

約数ペア:

[(1, 15053540), (2, 7526770), (4, 3763385), (5, 3010708), (10, 1505354), (20, 752677), (401, 37540), (802, 18770), (1604, 9385), (1877, 8020), (2005, 7508), (3754, 4010)]