67605825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 128848896

約数和(自身を除く): 61243071

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 393, 525, 655, 917, 983, 1965, 2751, 2949, 3275, 4585, 4915, 6881, 9825, 13755, 14745, 20643, 22925, 24575, 34405, 68775, 73725, 103215, 128773, 172025, 386319, 516075, 643865, 901411, 1931595, 2704233, 3219325, 4507055, 9657975, 13521165, 22535275, 67605825]

約数ペア:

[(1, 67605825), (3, 22535275), (5, 13521165), (7, 9657975), (15, 4507055), (21, 3219325), (25, 2704233), (35, 1931595), (75, 901411), (105, 643865), (131, 516075), (175, 386319), (393, 172025), (525, 128773), (655, 103215), (917, 73725), (983, 68775), (1965, 34405), (2751, 24575), (2949, 22925), (3275, 20643), (4585, 14745), (4915, 13755), (6881, 9825)]