39121215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1627}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 71892480

約数和(自身を除く): 32771265

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 1145, 1603, 1627, 3435, 4809, 4881, 8015, 8135, 11389, 24045, 24405, 34167, 56945, 170835, 372583, 1117749, 1862915, 2608081, 5588745, 7824243, 13040405, 39121215]

約数ペア:

[(1, 39121215), (3, 13040405), (5, 7824243), (7, 5588745), (15, 2608081), (21, 1862915), (35, 1117749), (105, 372583), (229, 170835), (687, 56945), (1145, 34167), (1603, 24405), (1627, 24045), (3435, 11389), (4809, 8135), (4881, 8015)]