68315085

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4789}}^1$

素因数の和:5117

約数の個数: 24

約数和(自身を含む): 118811160

約数和(自身を除く): 50496075

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2853, 4755, 4789, 14265, 14367, 23945, 43101, 71835, 215505, 1518113, 4554339, 7590565, 13663017, 22771695, 68315085]

約数ペア:

[(1, 68315085), (3, 22771695), (5, 13663017), (9, 7590565), (15, 4554339), (45, 1518113), (317, 215505), (951, 71835), (1585, 43101), (2853, 23945), (4755, 14367), (4789, 14265)]