67131375

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{6173}}^1$

素因数の和:6220

約数の個数: 32

約数和(自身を含む): 115577280

約数和(自身を除く): 48445905

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 3625, 6173, 10875, 18519, 30865, 92595, 154325, 179017, 462975, 537051, 771625, 895085, 2314875, 2685255, 4475425, 13426275, 22377125, 67131375]

約数ペア:

[(1, 67131375), (3, 22377125), (5, 13426275), (15, 4475425), (25, 2685255), (29, 2314875), (75, 895085), (87, 771625), (125, 537051), (145, 462975), (375, 179017), (435, 154325), (725, 92595), (2175, 30865), (3625, 18519), (6173, 10875)]