146911875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 283409280

約数和(自身を除く): 136497405

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 125, 165, 187, 255, 275, 375, 419, 425, 561, 625, 825, 935, 1257, 1275, 1375, 1875, 2095, 2125, 2805, 4125, 4609, 4675, 6285, 6375, 6875, 7123, 10475, 10625, 13827, 14025, 20625, 21369, 23045, 23375, 31425, 31875, 35615, 52375, 69135, 70125, 78353, 106845, 115225, 116875, 157125, 178075, 235059, 261875, 345675, 350625, 391765, 534225, 576125, 785625, 890375, 1175295, 1728375, 1958825, 2671125, 2880625, 4451875, 5876475, 8641875, 9794125, 13355625, 29382375, 48970625, 146911875]

約数ペア:

[(1, 146911875), (3, 48970625), (5, 29382375), (11, 13355625), (15, 9794125), (17, 8641875), (25, 5876475), (33, 4451875), (51, 2880625), (55, 2671125), (75, 1958825), (85, 1728375), (125, 1175295), (165, 890375), (187, 785625), (255, 576125), (275, 534225), (375, 391765), (419, 350625), (425, 345675), (561, 261875), (625, 235059), (825, 178075), (935, 157125), (1257, 116875), (1275, 115225), (1375, 106845), (1875, 78353), (2095, 70125), (2125, 69135), (2805, 52375), (4125, 35615), (4609, 31875), (4675, 31425), (6285, 23375), (6375, 23045), (6875, 21369), (7123, 20625), (10475, 14025), (10625, 13827)]