25713690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 66023424

約数和(自身を除く): 40309734

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 381, 397, 510, 635, 762, 794, 1191, 1270, 1905, 1985, 2159, 2382, 3810, 3970, 4318, 5955, 6477, 6749, 10795, 11910, 12954, 13498, 20247, 21590, 32385, 33745, 40494, 50419, 64770, 67490, 100838, 101235, 151257, 202470, 252095, 302514, 504190, 756285, 857123, 1512570, 1714246, 2571369, 4285615, 5142738, 8571230, 12856845, 25713690]

約数ペア:

[(1, 25713690), (2, 12856845), (3, 8571230), (5, 5142738), (6, 4285615), (10, 2571369), (15, 1714246), (17, 1512570), (30, 857123), (34, 756285), (51, 504190), (85, 302514), (102, 252095), (127, 202470), (170, 151257), (254, 101235), (255, 100838), (381, 67490), (397, 64770), (510, 50419), (635, 40494), (762, 33745), (794, 32385), (1191, 21590), (1270, 20247), (1905, 13498), (1985, 12954), (2159, 11910), (2382, 10795), (3810, 6749), (3970, 6477), (4318, 5955)]