15707531289

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1\times {\mathrm{2711}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 22063269888

約数和(自身を除く): 6355738599

約数列:

[1, 3, 23, 69, 131, 393, 641, 1923, 2711, 3013, 8133, 9039, 14743, 44229, 62353, 83971, 187059, 251913, 355141, 1065423, 1737751, 1931333, 5213253, 5793999, 8168243, 24504729, 39968273, 119904819, 227645381, 682936143, 5235843763, 15707531289]

約数ペア:

[(1, 15707531289), (3, 5235843763), (23, 682936143), (69, 227645381), (131, 119904819), (393, 39968273), (641, 24504729), (1923, 8168243), (2711, 5793999), (3013, 5213253), (8133, 1931333), (9039, 1737751), (14743, 1065423), (44229, 355141), (62353, 251913), (83971, 187059)]