22771035

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 48016800

約数和(自身を除く): 25245765

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 207, 245, 315, 345, 441, 449, 483, 735, 805, 1035, 1127, 1347, 1449, 2205, 2245, 2415, 3143, 3381, 4041, 5635, 6735, 7245, 9429, 10143, 10327, 15715, 16905, 20205, 22001, 28287, 30981, 47145, 50715, 51635, 66003, 72289, 92943, 110005, 141435, 154905, 198009, 216867, 330015, 361445, 464715, 506023, 650601, 990045, 1084335, 1518069, 2530115, 3253005, 4554207, 7590345, 22771035]

約数ペア:

[(1, 22771035), (3, 7590345), (5, 4554207), (7, 3253005), (9, 2530115), (15, 1518069), (21, 1084335), (23, 990045), (35, 650601), (45, 506023), (49, 464715), (63, 361445), (69, 330015), (105, 216867), (115, 198009), (147, 154905), (161, 141435), (207, 110005), (245, 92943), (315, 72289), (345, 66003), (441, 51635), (449, 50715), (483, 47145), (735, 30981), (805, 28287), (1035, 22001), (1127, 20205), (1347, 16905), (1449, 15715), (2205, 10327), (2245, 10143), (2415, 9429), (3143, 7245), (3381, 6735), (4041, 5635)]