17920095

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22541}}^1$

素因数の和:22602

約数の個数: 16

約数和(自身を含む): 29214432

約数和(自身を除く): 11294337

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 22541, 67623, 112705, 338115, 1194673, 3584019, 5973365, 17920095]

約数ペア:

[(1, 17920095), (3, 5973365), (5, 3584019), (15, 1194673), (53, 338115), (159, 112705), (265, 67623), (795, 22541)]