22042305

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6899}}^1$

素因数の和:6981

約数の個数: 24

約数和(自身を含む): 38750400

約数和(自身を除く): 16708095

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 6899, 20697, 34495, 62091, 103485, 310455, 489829, 1469487, 2449145, 4408461, 7347435, 22042305]

約数ペア:

[(1, 22042305), (3, 7347435), (5, 4408461), (9, 2449145), (15, 1469487), (45, 489829), (71, 310455), (213, 103485), (355, 62091), (639, 34495), (1065, 20697), (3195, 6899)]