201389715

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{75853}}^1$

素因数の和:75923

約数の個数: 24

約数和(自身を含む): 354996720

約数和(自身を除く): 153607005

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 75853, 227559, 379265, 682677, 1137795, 3413385, 4475327, 13425981, 22376635, 40277943, 67129905, 201389715]

約数ペア:

[(1, 201389715), (3, 67129905), (5, 40277943), (9, 22376635), (15, 13425981), (45, 4475327), (59, 3413385), (177, 1137795), (295, 682677), (531, 379265), (885, 227559), (2655, 75853)]