74893215

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{51473}}^1$

素因数の和:51578

約数の個数: 16

約数和(自身を含む): 121066848

約数和(自身を除く): 46173633

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 51473, 154419, 257365, 772095, 4992881, 14978643, 24964405, 74893215]

約数ペア:

[(1, 74893215), (3, 24964405), (5, 14978643), (15, 4992881), (97, 772095), (291, 257365), (485, 154419), (1455, 51473)]