51317835

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{22961}}^1$

素因数の和:23118

約数の個数: 16

約数和(自身を含む): 82663200

約数和(自身を除く): 31345365

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 22961, 68883, 114805, 344415, 3421189, 10263567, 17105945, 51317835]

約数ペア:

[(1, 51317835), (3, 17105945), (5, 10263567), (15, 3421189), (149, 344415), (447, 114805), (745, 68883), (2235, 22961)]