87039675

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2953}}^1$

素因数の和:3100

約数の個数: 36

約数和(自身を含む): 157140984

約数和(自身を除く): 70101309

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 1179, 1965, 2953, 3275, 5895, 8859, 9825, 14765, 26577, 29475, 44295, 73825, 132885, 221475, 386843, 664425, 1160529, 1934215, 3481587, 5802645, 9671075, 17407935, 29013225, 87039675]

約数ペア:

[(1, 87039675), (3, 29013225), (5, 17407935), (9, 9671075), (15, 5802645), (25, 3481587), (45, 1934215), (75, 1160529), (131, 664425), (225, 386843), (393, 221475), (655, 132885), (1179, 73825), (1965, 44295), (2953, 29475), (3275, 26577), (5895, 14765), (8859, 9825)]