1315328145

素因数分解:

$3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{70207}}^1$

素因数の和:71464

約数の個数: 16

約数和(自身を含む): 2106240000

約数和(自身を除く): 790911855

約数列:

[1, 3, 5, 15, 1249, 3747, 6245, 18735, 70207, 210621, 351035, 1053105, 87688543, 263065629, 438442715, 1315328145]

約数ペア:

[(1, 1315328145), (3, 438442715), (5, 263065629), (15, 87688543), (1249, 1053105), (3747, 351035), (6245, 210621), (18735, 70207)]