290960065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{51361}}^1$

素因数の和:51480

約数の個数: 16

約数和(自身を含む): 384598656

約数和(自身を除く): 93638591

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 51361, 256805, 564971, 2824855, 5290183, 26450915, 58192013, 290960065]

約数ペア:

[(1, 290960065), (5, 58192013), (11, 26450915), (55, 5290183), (103, 2824855), (515, 564971), (1133, 256805), (5665, 51361)]