16135345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 20482560

約数和(自身を除く): 4347215

約数列:

[1, 5, 31, 41, 155, 205, 1271, 2539, 6355, 12695, 78709, 104099, 393545, 520495, 3227069, 16135345]

約数ペア:

[(1, 16135345), (5, 3227069), (31, 520495), (41, 393545), (155, 104099), (205, 78709), (1271, 12695), (2539, 6355)]