22206825

素因数分解:

$3^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 41247360

約数和(自身を除く): 19040535

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 167, 197, 225, 501, 591, 675, 835, 985, 1503, 1773, 2505, 2955, 4175, 4509, 4925, 5319, 7515, 8865, 12525, 14775, 22545, 26595, 32899, 37575, 44325, 98697, 112725, 132975, 164495, 296091, 493485, 822475, 888273, 1480455, 2467425, 4441365, 7402275, 22206825]

約数ペア:

[(1, 22206825), (3, 7402275), (5, 4441365), (9, 2467425), (15, 1480455), (25, 888273), (27, 822475), (45, 493485), (75, 296091), (135, 164495), (167, 132975), (197, 112725), (225, 98697), (501, 44325), (591, 37575), (675, 32899), (835, 26595), (985, 22545), (1503, 14775), (1773, 12525), (2505, 8865), (2955, 7515), (4175, 5319), (4509, 4925)]