1387664065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{233417}}^1$

素因数の和:233492

約数の個数: 16

約数和(自身を含む): 1764640080

約数和(自身を除く): 376976015

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 233417, 1167085, 6769093, 9570097, 33845465, 47850485, 277532813, 1387664065]

約数ペア:

[(1, 1387664065), (5, 277532813), (29, 47850485), (41, 33845465), (145, 9570097), (205, 6769093), (1189, 1167085), (5945, 233417)]