8107275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 15141888

約数和(自身を除く): 7034613

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 317, 341, 465, 775, 825, 951, 1023, 1585, 1705, 2325, 3487, 4755, 5115, 7925, 8525, 9827, 10461, 17435, 23775, 25575, 29481, 49135, 52305, 87175, 108097, 147405, 245675, 261525, 324291, 540485, 737025, 1621455, 2702425, 8107275]

約数ペア:

[(1, 8107275), (3, 2702425), (5, 1621455), (11, 737025), (15, 540485), (25, 324291), (31, 261525), (33, 245675), (55, 147405), (75, 108097), (93, 87175), (155, 52305), (165, 49135), (275, 29481), (317, 25575), (341, 23775), (465, 17435), (775, 10461), (825, 9827), (951, 8525), (1023, 7925), (1585, 5115), (1705, 4755), (2325, 3487)]