264476865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7307}}^1$

素因数の和:7461

約数の個数: 32

約数和(自身を含む): 449003520

約数和(自身を除く): 184526655

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 635, 1905, 2413, 7239, 7307, 12065, 21921, 36195, 36535, 109605, 138833, 416499, 694165, 927989, 2082495, 2783967, 4639945, 13919835, 17631791, 52895373, 88158955, 264476865]

約数ペア:

[(1, 264476865), (3, 88158955), (5, 52895373), (15, 17631791), (19, 13919835), (57, 4639945), (95, 2783967), (127, 2082495), (285, 927989), (381, 694165), (635, 416499), (1905, 138833), (2413, 109605), (7239, 36535), (7307, 36195), (12065, 21921)]