68697375

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{6317}}^1$

素因数の和:6364

約数の個数: 32

約数和(自身を含む): 118272960

約数和(自身を除く): 49575585

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 3625, 6317, 10875, 18951, 31585, 94755, 157925, 183193, 473775, 549579, 789625, 915965, 2368875, 2747895, 4579825, 13739475, 22899125, 68697375]

約数ペア:

[(1, 68697375), (3, 22899125), (5, 13739475), (15, 4579825), (25, 2747895), (29, 2368875), (75, 915965), (87, 789625), (125, 549579), (145, 473775), (375, 183193), (435, 157925), (725, 94755), (2175, 31585), (3625, 18951), (6317, 10875)]