155287290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5176243}}^1$

素因数の和:5176253

約数の個数: 16

約数和(自身を含む): 372689568

約数和(自身を除く): 217402278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5176243, 10352486, 15528729, 25881215, 31057458, 51762430, 77643645, 155287290]

約数ペア:

[(1, 155287290), (2, 77643645), (3, 51762430), (5, 31057458), (6, 25881215), (10, 15528729), (15, 10352486), (30, 5176243)]