15157224

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1607}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 41389920

約数和(自身を除く): 26232696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 1607, 2358, 3144, 3214, 4716, 4821, 6428, 9432, 9642, 12856, 14463, 19284, 28926, 38568, 57852, 115704, 210517, 421034, 631551, 842068, 1263102, 1684136, 1894653, 2526204, 3789306, 5052408, 7578612, 15157224]

約数ペア:

[(1, 15157224), (2, 7578612), (3, 5052408), (4, 3789306), (6, 2526204), (8, 1894653), (9, 1684136), (12, 1263102), (18, 842068), (24, 631551), (36, 421034), (72, 210517), (131, 115704), (262, 57852), (393, 38568), (524, 28926), (786, 19284), (1048, 14463), (1179, 12856), (1572, 9642), (1607, 9432), (2358, 6428), (3144, 4821), (3214, 4716)]