82874605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 30343955

約数列:

[1, 5, 11, 29, 55, 145, 223, 233, 319, 1115, 1165, 1595, 2453, 2563, 6467, 6757, 12265, 12815, 32335, 33785, 51959, 71137, 74327, 259795, 355685, 371635, 571549, 1506811, 2857745, 7534055, 16574921, 82874605]

約数ペア:

[(1, 82874605), (5, 16574921), (11, 7534055), (29, 2857745), (55, 1506811), (145, 571549), (223, 371635), (233, 355685), (319, 259795), (1115, 74327), (1165, 71137), (1595, 51959), (2453, 33785), (2563, 32335), (6467, 12815), (6757, 12265)]