765892125

素因数分解:

$3^3\times 5^3\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 1423169280

約数和(自身を除く): 657277155

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 257, 375, 675, 771, 883, 1125, 1285, 2313, 2649, 3375, 3855, 4415, 6425, 6939, 7947, 11565, 13245, 19275, 22075, 23841, 32125, 34695, 39735, 57825, 66225, 96375, 110375, 119205, 173475, 198675, 226931, 289125, 331125, 596025, 680793, 867375, 993375, 1134655, 2042379, 2980125, 3403965, 5673275, 6127137, 10211895, 17019825, 28366375, 30635685, 51059475, 85099125, 153178425, 255297375, 765892125]

約数ペア:

[(1, 765892125), (3, 255297375), (5, 153178425), (9, 85099125), (15, 51059475), (25, 30635685), (27, 28366375), (45, 17019825), (75, 10211895), (125, 6127137), (135, 5673275), (225, 3403965), (257, 2980125), (375, 2042379), (675, 1134655), (771, 993375), (883, 867375), (1125, 680793), (1285, 596025), (2313, 331125), (2649, 289125), (3375, 226931), (3855, 198675), (4415, 173475), (6425, 119205), (6939, 110375), (7947, 96375), (11565, 66225), (13245, 57825), (19275, 39735), (22075, 34695), (23841, 32125)]