139618675

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10099}}^1$

素因数の和:10195

約数の個数: 24

約数和(自身を含む): 200384000

約数和(自身を除く): 60765325

約数列:

[1, 5, 7, 25, 35, 79, 175, 395, 553, 1975, 2765, 10099, 13825, 50495, 70693, 252475, 353465, 797821, 1767325, 3989105, 5584747, 19945525, 27923735, 139618675]

約数ペア:

[(1, 139618675), (5, 27923735), (7, 19945525), (25, 5584747), (35, 3989105), (79, 1767325), (175, 797821), (395, 353465), (553, 252475), (1975, 70693), (2765, 50495), (10099, 13825)]