22716645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 43688448

約数和(自身を除く): 20971803

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 997, 1085, 1519, 2991, 3255, 4557, 4985, 6979, 7595, 14955, 20937, 22785, 30907, 34895, 48853, 92721, 104685, 146559, 154535, 216349, 244265, 463605, 649047, 732795, 1081745, 1514443, 3245235, 4543329, 7572215, 22716645]

約数ペア:

[(1, 22716645), (3, 7572215), (5, 4543329), (7, 3245235), (15, 1514443), (21, 1081745), (31, 732795), (35, 649047), (49, 463605), (93, 244265), (105, 216349), (147, 154535), (155, 146559), (217, 104685), (245, 92721), (465, 48853), (651, 34895), (735, 30907), (997, 22785), (1085, 20937), (1519, 14955), (2991, 7595), (3255, 6979), (4557, 4985)]