766753075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 1097965440

約数和(自身を除く): 331212365

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 257, 275, 475, 571, 1045, 1285, 2827, 2855, 4883, 5225, 6281, 6425, 10849, 14135, 14275, 24415, 31405, 53713, 54245, 70675, 119339, 122075, 146747, 157025, 268565, 271225, 596695, 733735, 1342825, 1614217, 2788193, 2983475, 3668675, 8071085, 13940965, 30670123, 40355425, 69704825, 153350615, 766753075]

約数ペア:

[(1, 766753075), (5, 153350615), (11, 69704825), (19, 40355425), (25, 30670123), (55, 13940965), (95, 8071085), (209, 3668675), (257, 2983475), (275, 2788193), (475, 1614217), (571, 1342825), (1045, 733735), (1285, 596695), (2827, 271225), (2855, 268565), (4883, 157025), (5225, 146747), (6281, 122075), (6425, 119339), (10849, 70675), (14135, 54245), (14275, 53713), (24415, 31405)]