31647375

素因数分解:

$3^3\times 5^3\times {\mathrm{9377}}^1$

素因数の和:9401

約数の個数: 32

約数和(自身を含む): 58518720

約数和(自身を除く): 26871345

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 9377, 28131, 46885, 84393, 140655, 234425, 253179, 421965, 703275, 1172125, 1265895, 2109825, 3516375, 6329475, 10549125, 31647375]

約数ペア:

[(1, 31647375), (3, 10549125), (5, 6329475), (9, 3516375), (15, 2109825), (25, 1265895), (27, 1172125), (45, 703275), (75, 421965), (125, 253179), (135, 234425), (225, 140655), (375, 84393), (675, 46885), (1125, 28131), (3375, 9377)]