15705071889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1\times {\mathrm{7039}}^1$

素因数の和:10085

約数の個数: 32

約数和(自身を含む): 23749017600

約数和(自身を除く): 8043945711

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 3011, 7039, 9033, 21117, 39143, 57209, 91507, 117429, 133741, 171627, 274521, 401223, 743717, 1738633, 2231151, 5215899, 21194429, 63583287, 275527577, 402694151, 826582731, 1208082453, 5235023963, 15705071889]

約数ペア:

[(1, 15705071889), (3, 5235023963), (13, 1208082453), (19, 826582731), (39, 402694151), (57, 275527577), (247, 63583287), (741, 21194429), (3011, 5215899), (7039, 2231151), (9033, 1738633), (21117, 743717), (39143, 401223), (57209, 274521), (91507, 171627), (117429, 133741)]