47971882215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{782129}}^1$

素因数の和:782216

約数の個数: 48

約数和(自身を含む): 87848841600

約数和(自身を除く): 39876959385

約数列:

[1, 3, 5, 9, 15, 29, 45, 47, 87, 141, 145, 235, 261, 423, 435, 705, 1305, 1363, 2115, 4089, 6815, 12267, 20445, 61335, 782129, 2346387, 3910645, 7039161, 11731935, 22681741, 35195805, 36760063, 68045223, 110280189, 113408705, 183800315, 204135669, 330840567, 340226115, 551400945, 1020678345, 1066041827, 1654202835, 3198125481, 5330209135, 9594376443, 15990627405, 47971882215]

約数ペア:

[(1, 47971882215), (3, 15990627405), (5, 9594376443), (9, 5330209135), (15, 3198125481), (29, 1654202835), (45, 1066041827), (47, 1020678345), (87, 551400945), (141, 340226115), (145, 330840567), (235, 204135669), (261, 183800315), (423, 113408705), (435, 110280189), (705, 68045223), (1305, 36760063), (1363, 35195805), (2115, 22681741), (4089, 11731935), (6815, 7039161), (12267, 3910645), (20445, 2346387), (61335, 782129)]