57320005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{7577}}^1$

素因数の和:7688

約数の個数: 16

約数和(自身を含む): 73658160

約数和(自身を除く): 16338155

約数列:

[1, 5, 17, 85, 89, 445, 1513, 7565, 7577, 37885, 128809, 644045, 674353, 3371765, 11464001, 57320005]

約数ペア:

[(1, 57320005), (5, 11464001), (17, 3371765), (85, 674353), (89, 644045), (445, 128809), (1513, 37885), (7565, 7577)]