228051585

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 433459200

約数和(自身を除く): 205407615

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 67, 95, 135, 171, 201, 285, 335, 513, 603, 855, 1005, 1273, 1327, 1809, 2565, 3015, 3819, 3981, 6365, 6635, 9045, 11457, 11943, 19095, 19905, 25213, 34371, 35829, 57285, 59715, 75639, 88909, 126065, 171855, 179145, 226917, 266727, 378195, 444545, 680751, 800181, 1134585, 1333635, 1689271, 2400543, 3403755, 4000905, 5067813, 8446355, 12002715, 15203439, 25339065, 45610317, 76017195, 228051585]

約数ペア:

[(1, 228051585), (3, 76017195), (5, 45610317), (9, 25339065), (15, 15203439), (19, 12002715), (27, 8446355), (45, 5067813), (57, 4000905), (67, 3403755), (95, 2400543), (135, 1689271), (171, 1333635), (201, 1134585), (285, 800181), (335, 680751), (513, 444545), (603, 378195), (855, 266727), (1005, 226917), (1273, 179145), (1327, 171855), (1809, 126065), (2565, 88909), (3015, 75639), (3819, 59715), (3981, 57285), (6365, 35829), (6635, 34371), (9045, 25213), (11457, 19905), (11943, 19095)]