4847715

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 8712000

約数和(自身を除く): 3864285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 241, 447, 723, 745, 1205, 1341, 2169, 2235, 3615, 4023, 6507, 6705, 10845, 20115, 32535, 35909, 107727, 179545, 323181, 538635, 969543, 1615905, 4847715]

約数ペア:

[(1, 4847715), (3, 1615905), (5, 969543), (9, 538635), (15, 323181), (27, 179545), (45, 107727), (135, 35909), (149, 32535), (241, 20115), (447, 10845), (723, 6705), (745, 6507), (1205, 4023), (1341, 3615), (2169, 2235)]