201030015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{788353}}^1$

素因数の和:788378

約数の個数: 16

約数和(自身を含む): 340568928

約数和(自身を除く): 139538913

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 788353, 2365059, 3941765, 11825295, 13402001, 40206003, 67010005, 201030015]

約数ペア:

[(1, 201030015), (3, 67010005), (5, 40206003), (15, 13402001), (17, 11825295), (51, 3941765), (85, 2365059), (255, 788353)]