151890135

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{215447}}^1$

素因数の和:215502

約数の個数: 16

約数和(自身を含む): 248196096

約数和(自身を除く): 96305961

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 215447, 646341, 1077235, 3231705, 10126009, 30378027, 50630045, 151890135]

約数ペア:

[(1, 151890135), (3, 50630045), (5, 30378027), (15, 10126009), (47, 3231705), (141, 1077235), (235, 646341), (705, 215447)]