47826075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 89280000

約数和(自身を除く): 41453925

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 1999, 2175, 4785, 5997, 7975, 9995, 21989, 23925, 29985, 49975, 57971, 65967, 109945, 149925, 173913, 289855, 329835, 549725, 637681, 869565, 1449275, 1649175, 1913043, 3188405, 4347825, 9565215, 15942025, 47826075]

約数ペア:

[(1, 47826075), (3, 15942025), (5, 9565215), (11, 4347825), (15, 3188405), (25, 1913043), (29, 1649175), (33, 1449275), (55, 869565), (75, 637681), (87, 549725), (145, 329835), (165, 289855), (275, 173913), (319, 149925), (435, 109945), (725, 65967), (825, 57971), (957, 49975), (1595, 29985), (1999, 23925), (2175, 21989), (4785, 9995), (5997, 7975)]