426207925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4111}}^1$

素因数の和:4174

約数の個数: 48

約数和(自身を含む): 642458880

約数和(自身を除く): 216250955

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 143, 145, 275, 319, 325, 377, 715, 725, 1595, 1885, 3575, 4111, 4147, 7975, 9425, 20555, 20735, 45221, 53443, 102775, 103675, 119219, 226105, 267215, 587873, 596095, 1130525, 1311409, 1336075, 1549847, 2939365, 2980475, 6557045, 7749235, 14696825, 17048317, 32785225, 38746175, 85241585, 426207925]

約数ペア:

[(1, 426207925), (5, 85241585), (11, 38746175), (13, 32785225), (25, 17048317), (29, 14696825), (55, 7749235), (65, 6557045), (143, 2980475), (145, 2939365), (275, 1549847), (319, 1336075), (325, 1311409), (377, 1130525), (715, 596095), (725, 587873), (1595, 267215), (1885, 226105), (3575, 119219), (4111, 103675), (4147, 102775), (7975, 53443), (9425, 45221), (20555, 20735)]