137385025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{659}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 176774400

約数和(自身を除く): 39389375

約数列:

[1, 5, 25, 31, 155, 269, 659, 775, 1345, 3295, 6725, 8339, 16475, 20429, 41695, 102145, 177271, 208475, 510725, 886355, 4431775, 5495401, 27477005, 137385025]

約数ペア:

[(1, 137385025), (5, 27477005), (25, 5495401), (31, 4431775), (155, 886355), (269, 510725), (659, 208475), (775, 177271), (1345, 102145), (3295, 41695), (6725, 20429), (8339, 16475)]