61165545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2957}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 112451328

約数和(自身を除く): 51285783

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 2955, 2957, 4137, 6895, 8871, 14785, 20685, 20699, 44355, 62097, 103495, 310485, 582529, 1747587, 2912645, 4077703, 8737935, 12233109, 20388515, 61165545]

約数ペア:

[(1, 61165545), (3, 20388515), (5, 12233109), (7, 8737935), (15, 4077703), (21, 2912645), (35, 1747587), (105, 582529), (197, 310485), (591, 103495), (985, 62097), (1379, 44355), (2955, 20699), (2957, 20685), (4137, 14785), (6895, 8871)]