55975075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5939}}^1$

素因数の和:5991

約数の個数: 24

約数和(自身を含む): 77338800

約数和(自身を除く): 21363725

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 5939, 9425, 29695, 77207, 148475, 172231, 386035, 861155, 1930175, 2239003, 4305775, 11195015, 55975075]

約数ペア:

[(1, 55975075), (5, 11195015), (13, 4305775), (25, 2239003), (29, 1930175), (65, 861155), (145, 386035), (325, 172231), (377, 148475), (725, 77207), (1885, 29695), (5939, 9425)]