22572315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 41401152

約数和(自身を除く): 18828837

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 113, 115, 193, 207, 339, 345, 565, 579, 965, 1017, 1035, 1695, 1737, 2599, 2895, 4439, 5085, 7797, 8685, 12995, 13317, 21809, 22195, 23391, 38985, 39951, 65427, 66585, 109045, 116955, 196281, 199755, 327135, 501607, 981405, 1504821, 2508035, 4514463, 7524105, 22572315]

約数ペア:

[(1, 22572315), (3, 7524105), (5, 4514463), (9, 2508035), (15, 1504821), (23, 981405), (45, 501607), (69, 327135), (113, 199755), (115, 196281), (193, 116955), (207, 109045), (339, 66585), (345, 65427), (565, 39951), (579, 38985), (965, 23391), (1017, 22195), (1035, 21809), (1695, 13317), (1737, 12995), (2599, 8685), (2895, 7797), (4439, 5085)]