11782125

素因数分解:

$3^3\times 5^3\times {\mathrm{3491}}^1$

素因数の和:3515

約数の個数: 32

約数和(自身を含む): 21790080

約数和(自身を除く): 10007955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 3491, 10473, 17455, 31419, 52365, 87275, 94257, 157095, 261825, 436375, 471285, 785475, 1309125, 2356425, 3927375, 11782125]

約数ペア:

[(1, 11782125), (3, 3927375), (5, 2356425), (9, 1309125), (15, 785475), (25, 471285), (27, 436375), (45, 261825), (75, 157095), (125, 94257), (135, 87275), (225, 52365), (375, 31419), (675, 17455), (1125, 10473), (3375, 3491)]