22132275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 40414080

約数和(自身を除く): 18281805

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 139, 165, 193, 275, 417, 579, 695, 825, 965, 1529, 2085, 2123, 2895, 3475, 4587, 4825, 6369, 7645, 10425, 10615, 14475, 22935, 26827, 31845, 38225, 53075, 80481, 114675, 134135, 159225, 295097, 402405, 670675, 885291, 1475485, 2012025, 4426455, 7377425, 22132275]

約数ペア:

[(1, 22132275), (3, 7377425), (5, 4426455), (11, 2012025), (15, 1475485), (25, 885291), (33, 670675), (55, 402405), (75, 295097), (139, 159225), (165, 134135), (193, 114675), (275, 80481), (417, 53075), (579, 38225), (695, 31845), (825, 26827), (965, 22935), (1529, 14475), (2085, 10615), (2123, 10425), (2895, 7645), (3475, 6369), (4587, 4825)]