6681075

素因数分解:

$3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 11122800

約数和(自身を除く): 4441725

約数列:

[1, 3, 5, 15, 25, 75, 229, 389, 687, 1145, 1167, 1945, 3435, 5725, 5835, 9725, 17175, 29175, 89081, 267243, 445405, 1336215, 2227025, 6681075]

約数ペア:

[(1, 6681075), (3, 2227025), (5, 1336215), (15, 445405), (25, 267243), (75, 89081), (229, 29175), (389, 17175), (687, 9725), (1145, 5835), (1167, 5725), (1945, 3435)]