107257025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 137100600

約数和(自身を除く): 29843575

約数列:

[1, 5, 25, 41, 205, 269, 389, 1025, 1345, 1945, 6725, 9725, 11029, 15949, 55145, 79745, 104641, 275725, 398725, 523205, 2616025, 4290281, 21451405, 107257025]

約数ペア:

[(1, 107257025), (5, 21451405), (25, 4290281), (41, 2616025), (205, 523205), (269, 398725), (389, 275725), (1025, 104641), (1345, 79745), (1945, 55145), (6725, 15949), (9725, 11029)]