156929345725

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{6869}}^1$

素因数の和:7222

約数の個数: 48

約数和(自身を含む): 201547992960

約数和(自身を除く): 44618647235

約数列:

[1, 5, 25, 61, 71, 211, 305, 355, 1055, 1525, 1775, 4331, 5275, 6869, 12871, 14981, 21655, 34345, 64355, 74905, 108275, 171725, 321775, 374525, 419009, 487699, 913841, 1449359, 2095045, 2438495, 4569205, 7246795, 10475225, 12192475, 22846025, 29749639, 36233975, 88410899, 102904489, 148748195, 442054495, 514522445, 743740975, 2210272475, 2572612225, 6277173829, 31385869145, 156929345725]

約数ペア:

[(1, 156929345725), (5, 31385869145), (25, 6277173829), (61, 2572612225), (71, 2210272475), (211, 743740975), (305, 514522445), (355, 442054495), (1055, 148748195), (1525, 102904489), (1775, 88410899), (4331, 36233975), (5275, 29749639), (6869, 22846025), (12871, 12192475), (14981, 10475225), (21655, 7246795), (34345, 4569205), (64355, 2438495), (74905, 2095045), (108275, 1449359), (171725, 913841), (321775, 487699), (374525, 419009)]