138130713955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2907097}}^1$

素因数の和:2907175

約数の個数: 32

約数和(自身を含む): 193403415744

約数和(自身を除く): 55272701789

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 731, 1105, 2795, 3655, 9503, 47515, 2907097, 14535485, 37792261, 49420649, 125005171, 188961305, 247103245, 625025855, 642468437, 1625067223, 2125087907, 3212342185, 8125336115, 10625439535, 27626142791, 138130713955]

約数ペア:

[(1, 138130713955), (5, 27626142791), (13, 10625439535), (17, 8125336115), (43, 3212342185), (65, 2125087907), (85, 1625067223), (215, 642468437), (221, 625025855), (559, 247103245), (731, 188961305), (1105, 125005171), (2795, 49420649), (3655, 37792261), (9503, 14535485), (47515, 2907097)]