4884945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 8854272

約数和(自身を除く): 3969327

約数列:

[1, 3, 5, 13, 15, 39, 41, 47, 65, 123, 141, 169, 195, 205, 235, 507, 533, 611, 615, 705, 845, 1599, 1833, 1927, 2535, 2665, 3055, 5781, 6929, 7943, 7995, 9165, 9635, 20787, 23829, 25051, 28905, 34645, 39715, 75153, 103935, 119145, 125255, 325663, 375765, 976989, 1628315, 4884945]

約数ペア:

[(1, 4884945), (3, 1628315), (5, 976989), (13, 375765), (15, 325663), (39, 125255), (41, 119145), (47, 103935), (65, 75153), (123, 39715), (141, 34645), (169, 28905), (195, 25051), (205, 23829), (235, 20787), (507, 9635), (533, 9165), (611, 7995), (615, 7943), (705, 6929), (845, 5781), (1599, 3055), (1833, 2665), (1927, 2535)]