25384185

素因数分解:

$3^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 45868680

約数和(自身を除く): 20484495

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 233, 269, 405, 699, 807, 1165, 1345, 2097, 2421, 3495, 4035, 6291, 7263, 10485, 12105, 18873, 21789, 31455, 36315, 62677, 94365, 108945, 188031, 313385, 564093, 940155, 1692279, 2820465, 5076837, 8461395, 25384185]

約数ペア:

[(1, 25384185), (3, 8461395), (5, 5076837), (9, 2820465), (15, 1692279), (27, 940155), (45, 564093), (81, 313385), (135, 188031), (233, 108945), (269, 94365), (405, 62677), (699, 36315), (807, 31455), (1165, 21789), (1345, 18873), (2097, 12105), (2421, 10485), (3495, 7263), (4035, 6291)]