65391105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8179}}^1$

素因数の和:8241

約数の個数: 32

約数和(自身を含む): 115436160

約数和(自身を除く): 50045055

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 8179, 24537, 40895, 106327, 122685, 318981, 335339, 531635, 1006017, 1594905, 1676695, 4359407, 5030085, 13078221, 21797035, 65391105]

約数ペア:

[(1, 65391105), (3, 21797035), (5, 13078221), (13, 5030085), (15, 4359407), (39, 1676695), (41, 1594905), (65, 1006017), (123, 531635), (195, 335339), (205, 318981), (533, 122685), (615, 106327), (1599, 40895), (2665, 24537), (7995, 8179)]