15757272

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2459}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 43173000

約数和(自身を除く): 27415728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 2459, 3204, 4918, 6408, 7377, 9836, 14754, 19672, 22131, 29508, 44262, 59016, 88524, 177048, 218851, 437702, 656553, 875404, 1313106, 1750808, 1969659, 2626212, 3939318, 5252424, 7878636, 15757272]

約数ペア:

[(1, 15757272), (2, 7878636), (3, 5252424), (4, 3939318), (6, 2626212), (8, 1969659), (9, 1750808), (12, 1313106), (18, 875404), (24, 656553), (36, 437702), (72, 218851), (89, 177048), (178, 88524), (267, 59016), (356, 44262), (534, 29508), (712, 22131), (801, 19672), (1068, 14754), (1602, 9836), (2136, 7377), (2459, 6408), (3204, 4918)]