193102175

素因数分解:

$5^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2621}}^1$

素因数の和:3059

約数の個数: 24

約数和(自身を含む): 274408032

約数和(自身を除く): 81305857

約数列:

[1, 5, 7, 25, 35, 175, 421, 2105, 2621, 2947, 10525, 13105, 14735, 18347, 65525, 73675, 91735, 458675, 1103441, 5517205, 7724087, 27586025, 38620435, 193102175]

約数ペア:

[(1, 193102175), (5, 38620435), (7, 27586025), (25, 7724087), (35, 5517205), (175, 1103441), (421, 458675), (2105, 91735), (2621, 73675), (2947, 65525), (10525, 18347), (13105, 14735)]