55353545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18119}}^1$

素因数の和:18184

約数の個数: 16

約数和(自身を含む): 73059840

約数和(自身を除く): 17706295

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 18119, 90595, 235547, 851593, 1177735, 4257965, 11070709, 55353545]

約数ペア:

[(1, 55353545), (5, 11070709), (13, 4257965), (47, 1177735), (65, 851593), (235, 235547), (611, 90595), (3055, 18119)]