2748480965

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{13633}}^1$

素因数の和:14360

約数の個数: 16

約数和(自身を含む): 3357563376

約数和(自身を除く): 609082411

約数列:

[1, 5, 61, 305, 661, 3305, 13633, 40321, 68165, 201605, 831613, 4158065, 9011413, 45057065, 549696193, 2748480965]

約数ペア:

[(1, 2748480965), (5, 549696193), (61, 45057065), (305, 9011413), (661, 4158065), (3305, 831613), (13633, 201605), (40321, 68165)]