388201035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1522357}}^1$

素因数の和:1522382

約数の個数: 16

約数和(自身を含む): 657658656

約数和(自身を除く): 269457621

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1522357, 4567071, 7611785, 22835355, 25880069, 77640207, 129400345, 388201035]

約数ペア:

[(1, 388201035), (3, 129400345), (5, 77640207), (15, 25880069), (17, 22835355), (51, 7611785), (85, 4567071), (255, 1522357)]