2068277535

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{33721}}^1$

素因数の和:33808

約数の個数: 48

約数和(自身を含む): 3787655040

約数和(自身を除く): 1719377505

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, 33721, 61335, 101163, 168605, 303489, 505815, 977909, 1517445, 1584887, 2933727, 4754661, 4889545, 7924435, 8801181, 14263983, 14668635, 23773305, 44005905, 45961723, 71319915, 137885169, 229808615, 413655507, 689425845, 2068277535]

約数ペア:

[(1, 2068277535), (3, 689425845), (5, 413655507), (9, 229808615), (15, 137885169), (29, 71319915), (45, 45961723), (47, 44005905), (87, 23773305), (141, 14668635), (145, 14263983), (235, 8801181), (261, 7924435), (423, 4889545), (435, 4754661), (705, 2933727), (1305, 1584887), (1363, 1517445), (2115, 977909), (4089, 505815), (6815, 303489), (12267, 168605), (20445, 101163), (33721, 61335)]