68683125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{5233}}^1$

素因数の和:5263

約数の個数: 40

約数和(自身を含む): 130808128

約数和(自身を除く): 62125003

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 4375, 5233, 13125, 15699, 26165, 36631, 78495, 109893, 130825, 183155, 392475, 549465, 654125, 915775, 1962375, 2747325, 3270625, 4578875, 9811875, 13736625, 22894375, 68683125]

約数ペア:

[(1, 68683125), (3, 22894375), (5, 13736625), (7, 9811875), (15, 4578875), (21, 3270625), (25, 2747325), (35, 1962375), (75, 915775), (105, 654125), (125, 549465), (175, 392475), (375, 183155), (525, 130825), (625, 109893), (875, 78495), (1875, 36631), (2625, 26165), (4375, 15699), (5233, 13125)]