520030475415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1445071}}^1$

素因数の和:1445820

約数の個数: 48

約数和(自身を含む): 984683621376

約数和(自身を除く): 464653145961

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 727, 2181, 3635, 6543, 7997, 10905, 23991, 32715, 39985, 71973, 119955, 359865, 1445071, 4335213, 7225355, 13005639, 15895781, 21676065, 47687343, 65028195, 79478905, 143062029, 238436715, 715310145, 1050566617, 3151699851, 5252833085, 9455099553, 11556232787, 15758499255, 34668698361, 47275497765, 57781163935, 104006095083, 173343491805, 520030475415]

約数ペア:

[(1, 520030475415), (3, 173343491805), (5, 104006095083), (9, 57781163935), (11, 47275497765), (15, 34668698361), (33, 15758499255), (45, 11556232787), (55, 9455099553), (99, 5252833085), (165, 3151699851), (495, 1050566617), (727, 715310145), (2181, 238436715), (3635, 143062029), (6543, 79478905), (7997, 65028195), (10905, 47687343), (23991, 21676065), (32715, 15895781), (39985, 13005639), (71973, 7225355), (119955, 4335213), (359865, 1445071)]