13309567925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{84653}}^1$

素因数の和:85013

約数の個数: 24

約数和(自身を含む): 17425179360

約数和(自身を除く): 4115611435

約数列:

[1, 5, 19, 25, 95, 331, 475, 1655, 6289, 8275, 31445, 84653, 157225, 423265, 1608407, 2116325, 8042035, 28020143, 40210175, 140100715, 532382717, 700503575, 2661913585, 13309567925]

約数ペア:

[(1, 13309567925), (5, 2661913585), (19, 700503575), (25, 532382717), (95, 140100715), (331, 40210175), (475, 28020143), (1655, 8042035), (6289, 2116325), (8275, 1608407), (31445, 423265), (84653, 157225)]