227955105

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1635

約数の個数: 72

約数和(自身を含む): 466794432

約数和(自身を除く): 238839327

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 67, 105, 147, 201, 245, 315, 335, 441, 469, 603, 735, 1005, 1407, 1543, 2205, 2345, 3015, 3283, 4221, 4629, 7035, 7715, 9849, 10801, 13887, 16415, 21105, 23145, 29547, 32403, 49245, 54005, 69435, 75607, 97209, 103381, 147735, 162015, 226821, 310143, 378035, 486045, 516905, 680463, 723667, 930429, 1134105, 1550715, 2171001, 3402315, 3618335, 4652145, 5065669, 6513003, 10855005, 15197007, 25328345, 32565015, 45591021, 75985035, 227955105]

約数ペア:

[(1, 227955105), (3, 75985035), (5, 45591021), (7, 32565015), (9, 25328345), (15, 15197007), (21, 10855005), (35, 6513003), (45, 5065669), (49, 4652145), (63, 3618335), (67, 3402315), (105, 2171001), (147, 1550715), (201, 1134105), (245, 930429), (315, 723667), (335, 680463), (441, 516905), (469, 486045), (603, 378035), (735, 310143), (1005, 226821), (1407, 162015), (1543, 147735), (2205, 103381), (2345, 97209), (3015, 75607), (3283, 69435), (4221, 54005), (4629, 49245), (7035, 32403), (7715, 29547), (9849, 23145), (10801, 21105), (13887, 16415)]