105300125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7079}}^1$

素因数の和:7118

約数の個数: 32

約数和(自身を含む): 159045120

約数和(自身を除く): 53744995

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 2125, 2975, 7079, 14875, 35395, 49553, 120343, 176975, 247765, 601715, 842401, 884875, 1238825, 3008575, 4212005, 6194125, 15042875, 21060025, 105300125]

約数ペア:

[(1, 105300125), (5, 21060025), (7, 15042875), (17, 6194125), (25, 4212005), (35, 3008575), (85, 1238825), (119, 884875), (125, 842401), (175, 601715), (425, 247765), (595, 176975), (875, 120343), (2125, 49553), (2975, 35395), (7079, 14875)]