61434225

素因数分解:

$3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2146

約数の個数: 36

約数和(自身を含む): 110894316

約数和(自身を除く): 49460091

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 137, 225, 411, 685, 1233, 1993, 2055, 3425, 5979, 6165, 9965, 10275, 17937, 29895, 30825, 49825, 89685, 149475, 273041, 448425, 819123, 1365205, 2457369, 4095615, 6826025, 12286845, 20478075, 61434225]

約数ペア:

[(1, 61434225), (3, 20478075), (5, 12286845), (9, 6826025), (15, 4095615), (25, 2457369), (45, 1365205), (75, 819123), (137, 448425), (225, 273041), (411, 149475), (685, 89685), (1233, 49825), (1993, 30825), (2055, 29895), (3425, 17937), (5979, 10275), (6165, 9965)]