206500425

素因数分解:

$3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{13049}}^1$

素因数の和:13273

約数の個数: 24

約数和(自身を含む): 343058400

約数和(自身を除く): 136557975

約数列:

[1, 3, 5, 15, 25, 75, 211, 633, 1055, 3165, 5275, 13049, 15825, 39147, 65245, 195735, 326225, 978675, 2753339, 8260017, 13766695, 41300085, 68833475, 206500425]

約数ペア:

[(1, 206500425), (3, 68833475), (5, 41300085), (15, 13766695), (25, 8260017), (75, 2753339), (211, 978675), (633, 326225), (1055, 195735), (3165, 65245), (5275, 39147), (13049, 15825)]