13008345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 23934720

約数和(自身を除く): 10926375

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 541, 687, 1145, 1603, 1623, 2705, 3435, 3787, 4809, 8015, 8115, 11361, 18935, 24045, 56805, 123889, 371667, 619445, 867223, 1858335, 2601669, 4336115, 13008345]

約数ペア:

[(1, 13008345), (3, 4336115), (5, 2601669), (7, 1858335), (15, 867223), (21, 619445), (35, 371667), (105, 123889), (229, 56805), (541, 24045), (687, 18935), (1145, 11361), (1603, 8115), (1623, 8015), (2705, 4809), (3435, 3787)]