23234085

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 48176856

約数和(自身を除く): 24942771

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 49, 63, 105, 123, 147, 205, 245, 257, 287, 315, 369, 441, 615, 735, 771, 861, 1285, 1435, 1799, 1845, 2009, 2205, 2313, 2583, 3855, 4305, 5397, 6027, 8995, 10045, 10537, 11565, 12593, 12915, 16191, 18081, 26985, 30135, 31611, 37779, 52685, 62965, 73759, 80955, 90405, 94833, 113337, 158055, 188895, 221277, 368795, 474165, 516313, 566685, 663831, 1106385, 1548939, 2581565, 3319155, 4646817, 7744695, 23234085]

約数ペア:

[(1, 23234085), (3, 7744695), (5, 4646817), (7, 3319155), (9, 2581565), (15, 1548939), (21, 1106385), (35, 663831), (41, 566685), (45, 516313), (49, 474165), (63, 368795), (105, 221277), (123, 188895), (147, 158055), (205, 113337), (245, 94833), (257, 90405), (287, 80955), (315, 73759), (369, 62965), (441, 52685), (615, 37779), (735, 31611), (771, 30135), (861, 26985), (1285, 18081), (1435, 16191), (1799, 12915), (1845, 12593), (2009, 11565), (2205, 10537), (2313, 10045), (2583, 8995), (3855, 6027), (4305, 5397)]