49417425

素因数分解:

$3^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 91512000

約数和(自身を除く): 42094575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 179, 225, 409, 537, 675, 895, 1227, 1611, 2045, 2685, 3681, 4475, 4833, 6135, 8055, 10225, 11043, 13425, 18405, 24165, 30675, 40275, 55215, 73211, 92025, 120825, 219633, 276075, 366055, 658899, 1098165, 1830275, 1976697, 3294495, 5490825, 9883485, 16472475, 49417425]

約数ペア:

[(1, 49417425), (3, 16472475), (5, 9883485), (9, 5490825), (15, 3294495), (25, 1976697), (27, 1830275), (45, 1098165), (75, 658899), (135, 366055), (179, 276075), (225, 219633), (409, 120825), (537, 92025), (675, 73211), (895, 55215), (1227, 40275), (1611, 30675), (2045, 24165), (2685, 18405), (3681, 13425), (4475, 11043), (4833, 10225), (6135, 8055)]