15685272

素因数分解:

$2^3\times 3^3\times {\mathrm{72617}}^1$

素因数の和:72632

約数の個数: 32

約数和(自身を含む): 43570800

約数和(自身を除く): 27885528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 72617, 145234, 217851, 290468, 435702, 580936, 653553, 871404, 1307106, 1742808, 1960659, 2614212, 3921318, 5228424, 7842636, 15685272]

約数ペア:

[(1, 15685272), (2, 7842636), (3, 5228424), (4, 3921318), (6, 2614212), (8, 1960659), (9, 1742808), (12, 1307106), (18, 871404), (24, 653553), (27, 580936), (36, 435702), (54, 290468), (72, 217851), (108, 145234), (216, 72617)]