3329278325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{727}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 4506378240

約数和(自身を除く): 1177099915

約数列:

[1, 5, 19, 25, 31, 95, 155, 311, 475, 589, 727, 775, 1555, 2945, 3635, 5909, 7775, 9641, 13813, 14725, 18175, 22537, 29545, 48205, 69065, 112685, 147725, 183179, 226097, 241025, 345325, 428203, 563425, 915895, 1130485, 2141015, 4295843, 4579475, 5652425, 7009007, 10705075, 21479215, 35045035, 107396075, 133171133, 175225175, 665855665, 3329278325]

約数ペア:

[(1, 3329278325), (5, 665855665), (19, 175225175), (25, 133171133), (31, 107396075), (95, 35045035), (155, 21479215), (311, 10705075), (475, 7009007), (589, 5652425), (727, 4579475), (775, 4295843), (1555, 2141015), (2945, 1130485), (3635, 915895), (5909, 563425), (7775, 428203), (9641, 345325), (13813, 241025), (14725, 226097), (18175, 183179), (22537, 147725), (29545, 112685), (48205, 69065)]