26021395

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{641}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 32726592

約数和(自身を除く): 6705197

約数列:

[1, 5, 23, 115, 353, 641, 1765, 3205, 8119, 14743, 40595, 73715, 226273, 1131365, 5204279, 26021395]

約数ペア:

[(1, 26021395), (5, 5204279), (23, 1131365), (115, 226273), (353, 73715), (641, 40595), (1765, 14743), (3205, 8119)]