847200055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{19541}}^1$

素因数の和:19611

約数の個数: 32

約数和(自身を含む): 1181900160

約数和(自身を除く): 334700105

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1495, 1885, 3335, 8671, 19541, 43355, 97705, 254033, 449443, 566689, 1270165, 2247215, 2833445, 5842759, 7366957, 13033847, 29213795, 36834785, 65169235, 169440011, 847200055]

約数ペア:

[(1, 847200055), (5, 169440011), (13, 65169235), (23, 36834785), (29, 29213795), (65, 13033847), (115, 7366957), (145, 5842759), (299, 2833445), (377, 2247215), (667, 1270165), (1495, 566689), (1885, 449443), (3335, 254033), (8671, 97705), (19541, 43355)]