18568065

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6481}}^1$

素因数の和:6680

約数の個数: 16

約数和(自身を含む): 29869056

約数和(自身を除く): 11300991

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 6481, 19443, 32405, 97215, 1237871, 3713613, 6189355, 18568065]

約数ペア:

[(1, 18568065), (3, 6189355), (5, 3713613), (15, 1237871), (191, 97215), (573, 32405), (955, 19443), (2865, 6481)]