2538337455

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{3307}}^1$

素因数の和:3816

約数の個数: 48

約数和(自身を含む): 4529869344

約数和(自身を除く): 1991531889

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 461, 555, 1383, 1665, 2305, 3307, 4149, 6915, 9921, 16535, 17057, 20745, 29763, 49605, 51171, 85285, 122359, 148815, 153513, 255855, 367077, 611795, 767565, 1101231, 1524527, 1835385, 4573581, 5506155, 7622635, 13720743, 22867905, 56407499, 68603715, 169222497, 282037495, 507667491, 846112485, 2538337455]

約数ペア:

[(1, 2538337455), (3, 846112485), (5, 507667491), (9, 282037495), (15, 169222497), (37, 68603715), (45, 56407499), (111, 22867905), (185, 13720743), (333, 7622635), (461, 5506155), (555, 4573581), (1383, 1835385), (1665, 1524527), (2305, 1101231), (3307, 767565), (4149, 611795), (6915, 367077), (9921, 255855), (16535, 153513), (17057, 148815), (20745, 122359), (29763, 85285), (49605, 51171)]