171085995

素因数分解:

$3^2\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{2111}}^1$

素因数の和:3923

約数の個数: 24

約数和(自身を含む): 296854272

約数和(自身を除く): 125768277

約数列:

[1, 3, 5, 9, 15, 45, 1801, 2111, 5403, 6333, 9005, 10555, 16209, 18999, 27015, 31665, 81045, 94995, 3801911, 11405733, 19009555, 34217199, 57028665, 171085995]

約数ペア:

[(1, 171085995), (3, 57028665), (5, 34217199), (9, 19009555), (15, 11405733), (45, 3801911), (1801, 94995), (2111, 81045), (5403, 31665), (6333, 27015), (9005, 18999), (10555, 16209)]