155219255

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{4259}}^1$

素因数の和:4498

約数の個数: 16

約数和(自身を含む): 192313440

約数和(自身を除く): 37094185

約数列:

[1, 5, 37, 185, 197, 985, 4259, 7289, 21295, 36445, 157583, 787915, 839023, 4195115, 31043851, 155219255]

約数ペア:

[(1, 155219255), (5, 31043851), (37, 4195115), (185, 839023), (197, 787915), (985, 157583), (4259, 36445), (7289, 21295)]