227920215

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{490151}}^1$

素因数の和:490190

約数の個数: 16

約数和(自身を含む): 376436736

約数和(自身を除く): 148516521

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 490151, 1470453, 2450755, 7352265, 15194681, 45584043, 75973405, 227920215]

約数ペア:

[(1, 227920215), (3, 75973405), (5, 45584043), (15, 15194681), (31, 7352265), (93, 2450755), (155, 1470453), (465, 490151)]