79907865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3797}}^1$

素因数の和:3889

約数の個数: 32

約数和(自身を含む): 135634176

約数和(自身を除く): 55726311

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 3797, 4209, 7015, 11391, 18985, 21045, 56955, 87331, 231617, 261993, 436655, 694851, 1158085, 1309965, 3474255, 5327191, 15981573, 26635955, 79907865]

約数ペア:

[(1, 79907865), (3, 26635955), (5, 15981573), (15, 5327191), (23, 3474255), (61, 1309965), (69, 1158085), (115, 694851), (183, 436655), (305, 261993), (345, 231617), (915, 87331), (1403, 56955), (3797, 21045), (4209, 18985), (7015, 11391)]