2236465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 3458304

約数和(自身を除く): 1221839

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 157, 185, 259, 385, 407, 785, 1099, 1295, 1727, 2035, 2849, 5495, 5809, 8635, 12089, 14245, 29045, 40663, 60445, 63899, 203315, 319495, 447293, 2236465]

約数ペア:

[(1, 2236465), (5, 447293), (7, 319495), (11, 203315), (35, 63899), (37, 60445), (55, 40663), (77, 29045), (157, 14245), (185, 12089), (259, 8635), (385, 5809), (407, 5495), (785, 2849), (1099, 2035), (1295, 1727)]