128187135

素因数分解:

$3^2\times 5^1\times {\mathrm{2848603}}^1$

素因数の和:2848614

約数の個数: 12

約数和(自身を含む): 222191112

約数和(自身を除く): 94003977

約数列:

[1, 3, 5, 9, 15, 45, 2848603, 8545809, 14243015, 25637427, 42729045, 128187135]

約数ペア:

[(1, 128187135), (3, 42729045), (5, 25637427), (9, 14243015), (15, 8545809), (45, 2848603)]