488694315

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{4721}}^1$

素因数の和:4899

約数の個数: 32

約数和(自身を含む): 801455616

約数和(自身を除く): 312761301

約数列:

[1, 3, 5, 15, 67, 103, 201, 309, 335, 515, 1005, 1545, 4721, 6901, 14163, 20703, 23605, 34505, 70815, 103515, 316307, 486263, 948921, 1458789, 1581535, 2431315, 4744605, 7293945, 32579621, 97738863, 162898105, 488694315]

約数ペア:

[(1, 488694315), (3, 162898105), (5, 97738863), (15, 32579621), (67, 7293945), (103, 4744605), (201, 2431315), (309, 1581535), (335, 1458789), (515, 948921), (1005, 486263), (1545, 316307), (4721, 103515), (6901, 70815), (14163, 34505), (20703, 23605)]