15117924

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 36368640

約数和(自身を除く): 21250716

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 131, 163, 177, 236, 262, 326, 354, 393, 489, 524, 652, 708, 786, 978, 1572, 1956, 7729, 9617, 15458, 19234, 21353, 23187, 28851, 30916, 38468, 42706, 46374, 57702, 64059, 85412, 92748, 115404, 128118, 256236, 1259827, 2519654, 3779481, 5039308, 7558962, 15117924]

約数ペア:

[(1, 15117924), (2, 7558962), (3, 5039308), (4, 3779481), (6, 2519654), (12, 1259827), (59, 256236), (118, 128118), (131, 115404), (163, 92748), (177, 85412), (236, 64059), (262, 57702), (326, 46374), (354, 42706), (393, 38468), (489, 30916), (524, 28851), (652, 23187), (708, 21353), (786, 19234), (978, 15458), (1572, 9617), (1956, 7729)]