125834715

素因数分解:

$3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2153

約数の個数: 40

約数和(自身を含む): 227121840

約数和(自身を除く): 101287125

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 157, 405, 471, 785, 1413, 1979, 2355, 4239, 5937, 7065, 9895, 12717, 17811, 21195, 29685, 53433, 63585, 89055, 160299, 267165, 310703, 801495, 932109, 1553515, 2796327, 4660545, 8388981, 13981635, 25166943, 41944905, 125834715]

約数ペア:

[(1, 125834715), (3, 41944905), (5, 25166943), (9, 13981635), (15, 8388981), (27, 4660545), (45, 2796327), (81, 1553515), (135, 932109), (157, 801495), (405, 310703), (471, 267165), (785, 160299), (1413, 89055), (1979, 63585), (2355, 53433), (4239, 29685), (5937, 21195), (7065, 17811), (9895, 12717)]