173870425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1571}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 228065760

約数和(自身を除く): 54195335

約数列:

[1, 5, 19, 25, 95, 233, 475, 1165, 1571, 4427, 5825, 7855, 22135, 29849, 39275, 110675, 149245, 366043, 746225, 1830215, 6954817, 9151075, 34774085, 173870425]

約数ペア:

[(1, 173870425), (5, 34774085), (19, 9151075), (25, 6954817), (95, 1830215), (233, 746225), (475, 366043), (1165, 149245), (1571, 110675), (4427, 39275), (5825, 29849), (7855, 22135)]