1138408085

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1\times {\mathrm{2617}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 1448309016

約数和(自身を除く): 309900931

約数列:

[1, 5, 19, 95, 241, 361, 1205, 1805, 2617, 4579, 13085, 22895, 49723, 87001, 248615, 435005, 630697, 944737, 3153485, 4723685, 11983243, 59916215, 227681617, 1138408085]

約数ペア:

[(1, 1138408085), (5, 227681617), (19, 59916215), (95, 11983243), (241, 4723685), (361, 3153485), (1205, 944737), (1805, 630697), (2617, 435005), (4579, 248615), (13085, 87001), (22895, 49723)]