16002045

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11471}}^1$

素因数の和:11513

約数の個数: 24

約数和(自身を含む): 28634112

約数和(自身を除く): 12632067

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 11471, 34413, 57355, 103239, 172065, 355601, 516195, 1066803, 1778005, 3200409, 5334015, 16002045]

約数ペア:

[(1, 16002045), (3, 5334015), (5, 3200409), (9, 1778005), (15, 1066803), (31, 516195), (45, 355601), (93, 172065), (155, 103239), (279, 57355), (465, 34413), (1395, 11471)]