61856055

素因数分解:

$3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1117

約数の個数: 40

約数和(自身を含む): 111682032

約数和(自身を除く): 49825977

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 405, 489, 815, 937, 1467, 2445, 2811, 4401, 4685, 7335, 8433, 13203, 14055, 22005, 25299, 42165, 66015, 75897, 126495, 152731, 379485, 458193, 763655, 1374579, 2290965, 4123737, 6872895, 12371211, 20618685, 61856055]

約数ペア:

[(1, 61856055), (3, 20618685), (5, 12371211), (9, 6872895), (15, 4123737), (27, 2290965), (45, 1374579), (81, 763655), (135, 458193), (163, 379485), (405, 152731), (489, 126495), (815, 75897), (937, 66015), (1467, 42165), (2445, 25299), (2811, 22005), (4401, 14055), (4685, 13203), (7335, 8433)]