22204215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 43370496

約数和(自身を除く): 21166281

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1447, 1705, 3069, 4341, 5115, 7235, 13023, 15345, 15917, 21705, 44857, 47751, 65115, 79585, 134571, 143253, 224285, 238755, 403713, 493427, 672855, 716265, 1480281, 2018565, 2467135, 4440843, 7401405, 22204215]

約数ペア:

[(1, 22204215), (3, 7401405), (5, 4440843), (9, 2467135), (11, 2018565), (15, 1480281), (31, 716265), (33, 672855), (45, 493427), (55, 403713), (93, 238755), (99, 224285), (155, 143253), (165, 134571), (279, 79585), (341, 65115), (465, 47751), (495, 44857), (1023, 21705), (1395, 15917), (1447, 15345), (1705, 13023), (3069, 7235), (4341, 5115)]