61147905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44797}}^1$

素因数の和:44825

約数の個数: 32

約数和(自身を含む): 120417024

約数和(自身を除く): 59269119

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 44797, 134391, 223985, 313579, 582361, 671955, 940737, 1567895, 1747083, 2911805, 4076527, 4703685, 8735415, 12229581, 20382635, 61147905]

約数ペア:

[(1, 61147905), (3, 20382635), (5, 12229581), (7, 8735415), (13, 4703685), (15, 4076527), (21, 2911805), (35, 1747083), (39, 1567895), (65, 940737), (91, 671955), (105, 582361), (195, 313579), (273, 223985), (455, 134391), (1365, 44797)]