4968975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 9463680

約数和(自身を除く): 4494705

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 317, 475, 627, 825, 951, 1045, 1425, 1585, 3135, 3487, 4755, 5225, 6023, 7925, 10461, 15675, 17435, 18069, 23775, 30115, 52305, 66253, 87175, 90345, 150575, 198759, 261525, 331265, 451725, 993795, 1656325, 4968975]

約数ペア:

[(1, 4968975), (3, 1656325), (5, 993795), (11, 451725), (15, 331265), (19, 261525), (25, 198759), (33, 150575), (55, 90345), (57, 87175), (75, 66253), (95, 52305), (165, 30115), (209, 23775), (275, 18069), (285, 17435), (317, 15675), (475, 10461), (627, 7925), (825, 6023), (951, 5225), (1045, 4755), (1425, 3487), (1585, 3135)]