22218165

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5309}}^1$

素因数の和:5354

約数の個数: 32

約数和(自身を含む): 40780800

約数和(自身を除く): 18562635

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 5309, 15927, 26545, 47781, 79635, 143343, 164579, 238905, 493737, 716715, 822895, 1481211, 2468685, 4443633, 7406055, 22218165]

約数ペア:

[(1, 22218165), (3, 7406055), (5, 4443633), (9, 2468685), (15, 1481211), (27, 822895), (31, 716715), (45, 493737), (93, 238905), (135, 164579), (155, 143343), (279, 79635), (465, 47781), (837, 26545), (1395, 15927), (4185, 5309)]