30241215

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13177}}^1$

素因数の和:13208

約数の個数: 32

約数和(自身を含む): 56928960

約数和(自身を除く): 26687745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 13177, 39531, 65885, 118593, 197655, 224009, 355779, 592965, 672027, 1120045, 1778895, 2016081, 3360135, 6048243, 10080405, 30241215]

約数ペア:

[(1, 30241215), (3, 10080405), (5, 6048243), (9, 3360135), (15, 2016081), (17, 1778895), (27, 1120045), (45, 672027), (51, 592965), (85, 355779), (135, 224009), (153, 197655), (255, 118593), (459, 65885), (765, 39531), (2295, 13177)]