8370765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 16052400

約数和(自身を除く): 7681635

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 349, 369, 533, 585, 615, 1047, 1599, 1745, 1845, 2665, 3141, 4537, 4797, 5235, 7995, 13611, 14309, 15705, 22685, 23985, 40833, 42927, 68055, 71545, 128781, 186017, 204165, 214635, 558051, 643905, 930085, 1674153, 2790255, 8370765]

約数ペア:

[(1, 8370765), (3, 2790255), (5, 1674153), (9, 930085), (13, 643905), (15, 558051), (39, 214635), (41, 204165), (45, 186017), (65, 128781), (117, 71545), (123, 68055), (195, 42927), (205, 40833), (349, 23985), (369, 22685), (533, 15705), (585, 14309), (615, 13611), (1047, 7995), (1599, 5235), (1745, 4797), (1845, 4537), (2665, 3141)]