427687545

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{606649}}^1$

素因数の和:606704

約数の個数: 16

約数和(自身を含む): 698860800

約数和(自身を除く): 271173255

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 606649, 1819947, 3033245, 9099735, 28512503, 85537509, 142562515, 427687545]

約数ペア:

[(1, 427687545), (3, 142562515), (5, 85537509), (15, 28512503), (47, 9099735), (141, 3033245), (235, 1819947), (705, 606649)]