22290255

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{977}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 42953760

約数和(自身を除く): 20663505

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 977, 1521, 1755, 2535, 2931, 4563, 4885, 7605, 8793, 12701, 14655, 22815, 26379, 38103, 43965, 63505, 114309, 131895, 165113, 190515, 342927, 495339, 571545, 825565, 1486017, 1714635, 2476695, 4458051, 7430085, 22290255]

約数ペア:

[(1, 22290255), (3, 7430085), (5, 4458051), (9, 2476695), (13, 1714635), (15, 1486017), (27, 825565), (39, 571545), (45, 495339), (65, 342927), (117, 190515), (135, 165113), (169, 131895), (195, 114309), (351, 63505), (507, 43965), (585, 38103), (845, 26379), (977, 22815), (1521, 14655), (1755, 12701), (2535, 8793), (2931, 7605), (4563, 4885)]