61298315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 23373685

約数列:

[1, 5, 13, 29, 31, 65, 145, 155, 377, 403, 899, 1049, 1885, 2015, 4495, 5245, 11687, 13637, 30421, 32519, 58435, 68185, 152105, 162595, 395473, 422747, 943051, 1977365, 2113735, 4715255, 12259663, 61298315]

約数ペア:

[(1, 61298315), (5, 12259663), (13, 4715255), (29, 2113735), (31, 1977365), (65, 943051), (145, 422747), (155, 395473), (377, 162595), (403, 152105), (899, 68185), (1049, 58435), (1885, 32519), (2015, 30421), (4495, 13637), (5245, 11687)]