128893702995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{150752869}}^1$

素因数の和:150752899

約数の個数: 24

約数和(自身を含む): 235174477200

約数和(自身を除く): 106280774205

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 150752869, 452258607, 753764345, 1356775821, 2261293035, 2864304511, 6783879105, 8592913533, 14321522555, 25778740599, 42964567665, 128893702995]

約数ペア:

[(1, 128893702995), (3, 42964567665), (5, 25778740599), (9, 14321522555), (15, 8592913533), (19, 6783879105), (45, 2864304511), (57, 2261293035), (95, 1356775821), (171, 753764345), (285, 452258607), (855, 150752869)]