133666875

素因数分解:

$3^3\times 5^4\times {\mathrm{89}}^2$

素因数の和:207

約数の個数: 60

約数和(自身を含む): 250263640

約数和(自身を除く): 116596765

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 89, 125, 135, 225, 267, 375, 445, 625, 675, 801, 1125, 1335, 1875, 2225, 2403, 3375, 4005, 5625, 6675, 7921, 11125, 12015, 16875, 20025, 23763, 33375, 39605, 55625, 60075, 71289, 100125, 118815, 166875, 198025, 213867, 300375, 356445, 500625, 594075, 990125, 1069335, 1501875, 1782225, 2970375, 4950625, 5346675, 8911125, 14851875, 26733375, 44555625, 133666875]

約数ペア:

[(1, 133666875), (3, 44555625), (5, 26733375), (9, 14851875), (15, 8911125), (25, 5346675), (27, 4950625), (45, 2970375), (75, 1782225), (89, 1501875), (125, 1069335), (135, 990125), (225, 594075), (267, 500625), (375, 356445), (445, 300375), (625, 213867), (675, 198025), (801, 166875), (1125, 118815), (1335, 100125), (1875, 71289), (2225, 60075), (2403, 55625), (3375, 39605), (4005, 33375), (5625, 23763), (6675, 20025), (7921, 16875), (11125, 12015)]