28953345

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31643}}^1$

素因数の和:31712

約数の個数: 16

約数和(自身を含む): 47086272

約数和(自身を除く): 18132927

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 31643, 94929, 158215, 474645, 1930223, 5790669, 9651115, 28953345]

約数ペア:

[(1, 28953345), (3, 9651115), (5, 5790669), (15, 1930223), (61, 474645), (183, 158215), (305, 94929), (915, 31643)]