42254865

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1151

約数の個数: 40

約数和(自身を含む): 76569768

約数和(自身を除く): 34314903

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 909, 1033, 1515, 2727, 3099, 4545, 5165, 8181, 9297, 13635, 15495, 27891, 40905, 46485, 83673, 104333, 139455, 312999, 418365, 521665, 938997, 1564995, 2816991, 4694985, 8450973, 14084955, 42254865]

約数ペア:

[(1, 42254865), (3, 14084955), (5, 8450973), (9, 4694985), (15, 2816991), (27, 1564995), (45, 938997), (81, 521665), (101, 418365), (135, 312999), (303, 139455), (405, 104333), (505, 83673), (909, 46485), (1033, 40905), (1515, 27891), (2727, 15495), (3099, 13635), (4545, 9297), (5165, 8181)]