201647628825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{158155003}}^1$

素因数の和:158155033

約数の個数: 24

約数和(自身を含む): 353001968928

約数和(自身を除く): 151354340103

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 158155003, 474465009, 790775015, 2372325045, 2688635051, 3953875075, 8065905153, 11861625225, 13443175255, 40329525765, 67215876275, 201647628825]

約数ペア:

[(1, 201647628825), (3, 67215876275), (5, 40329525765), (15, 13443175255), (17, 11861625225), (25, 8065905153), (51, 3953875075), (75, 2688635051), (85, 2372325045), (255, 790775015), (425, 474465009), (1275, 158155003)]