15679815957

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{7039}}^1$

素因数の和:7378

約数の個数: 48

約数和(自身を含む): 24805580800

約数和(自身を除く): 9125764843

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 241, 711, 723, 1027, 2169, 3081, 3133, 7039, 9243, 9399, 19039, 21117, 28197, 57117, 63351, 91507, 171351, 247507, 274521, 556081, 742521, 823563, 1668243, 1696399, 2227563, 5004729, 5089197, 7229053, 15267591, 21687159, 22053187, 65061477, 66159561, 134015521, 198478683, 402046563, 1206139689, 1742201773, 5226605319, 15679815957]

約数ペア:

[(1, 15679815957), (3, 5226605319), (9, 1742201773), (13, 1206139689), (39, 402046563), (79, 198478683), (117, 134015521), (237, 66159561), (241, 65061477), (711, 22053187), (723, 21687159), (1027, 15267591), (2169, 7229053), (3081, 5089197), (3133, 5004729), (7039, 2227563), (9243, 1696399), (9399, 1668243), (19039, 823563), (21117, 742521), (28197, 556081), (57117, 274521), (63351, 247507), (91507, 171351)]