22338405

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 40974336

約数和(自身を除く): 18635931

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 113, 115, 191, 207, 339, 345, 565, 573, 955, 1017, 1035, 1695, 1719, 2599, 2865, 4393, 5085, 7797, 8595, 12995, 13179, 21583, 21965, 23391, 38985, 39537, 64749, 65895, 107915, 116955, 194247, 197685, 323745, 496409, 971235, 1489227, 2482045, 4467681, 7446135, 22338405]

約数ペア:

[(1, 22338405), (3, 7446135), (5, 4467681), (9, 2482045), (15, 1489227), (23, 971235), (45, 496409), (69, 323745), (113, 197685), (115, 194247), (191, 116955), (207, 107915), (339, 65895), (345, 64749), (565, 39537), (573, 38985), (955, 23391), (1017, 21965), (1035, 21583), (1695, 13179), (1719, 12995), (2599, 8595), (2865, 7797), (4393, 5085)]