173680715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{65171}}^1$

素因数の和:65230

約数の個数: 16

約数和(自身を含む): 229926816

約数和(自身を除く): 56246101

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 65171, 325855, 847223, 2672011, 4236115, 13360055, 34736143, 173680715]

約数ペア:

[(1, 173680715), (5, 34736143), (13, 13360055), (41, 4236115), (65, 2672011), (205, 847223), (533, 325855), (2665, 65171)]