72660142605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{244043}}^1$

素因数の和:244937

約数の個数: 32

約数和(自身を含む): 121451913216

約数和(自身を除く): 48791770611

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 863, 2589, 4315, 12945, 19849, 59547, 99245, 244043, 297735, 732129, 1220215, 3660645, 5612989, 16838967, 28064945, 84194835, 210609109, 631827327, 1053045545, 3159136635, 4844009507, 14532028521, 24220047535, 72660142605]

約数ペア:

[(1, 72660142605), (3, 24220047535), (5, 14532028521), (15, 4844009507), (23, 3159136635), (69, 1053045545), (115, 631827327), (345, 210609109), (863, 84194835), (2589, 28064945), (4315, 16838967), (12945, 5612989), (19849, 3660645), (59547, 1220215), (99245, 732129), (244043, 297735)]