22169805

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 43008000

約数和(自身を除く): 20838195

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 139, 147, 155, 217, 245, 343, 417, 465, 651, 695, 735, 973, 1029, 1085, 1519, 1715, 2085, 2919, 3255, 4309, 4557, 4865, 5145, 6811, 7595, 10633, 12927, 14595, 20433, 21545, 22785, 30163, 31899, 34055, 47677, 53165, 64635, 90489, 102165, 143031, 150815, 159495, 211141, 238385, 452445, 633423, 715155, 1055705, 1477987, 3167115, 4433961, 7389935, 22169805]

約数ペア:

[(1, 22169805), (3, 7389935), (5, 4433961), (7, 3167115), (15, 1477987), (21, 1055705), (31, 715155), (35, 633423), (49, 452445), (93, 238385), (105, 211141), (139, 159495), (147, 150815), (155, 143031), (217, 102165), (245, 90489), (343, 64635), (417, 53165), (465, 47677), (651, 34055), (695, 31899), (735, 30163), (973, 22785), (1029, 21545), (1085, 20433), (1519, 14595), (1715, 12927), (2085, 10633), (2919, 7595), (3255, 6811), (4309, 5145), (4557, 4865)]