189747135

素因数分解:

$3^2\times 5^1\times {\mathrm{4216603}}^1$

素因数の和:4216614

約数の個数: 12

約数和(自身を含む): 328895112

約数和(自身を除く): 139147977

約数列:

[1, 3, 5, 9, 15, 45, 4216603, 12649809, 21083015, 37949427, 63249045, 189747135]

約数ペア:

[(1, 189747135), (3, 63249045), (5, 37949427), (9, 21083015), (15, 12649809), (45, 4216603)]