194889405

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3709}}^1$

素因数の和:3861

約数の個数: 32

約数和(自身を含む): 324817920

約数和(自身を除く): 129928515

約数列:

[1, 3, 5, 15, 31, 93, 113, 155, 339, 465, 565, 1695, 3503, 3709, 10509, 11127, 17515, 18545, 52545, 55635, 114979, 344937, 419117, 574895, 1257351, 1724685, 2095585, 6286755, 12992627, 38977881, 64963135, 194889405]

約数ペア:

[(1, 194889405), (3, 64963135), (5, 38977881), (15, 12992627), (31, 6286755), (93, 2095585), (113, 1724685), (155, 1257351), (339, 574895), (465, 419117), (565, 344937), (1695, 114979), (3503, 55635), (3709, 52545), (10509, 18545), (11127, 17515)]