248525095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5303}}^1$

素因数の和:5431

約数の個数: 32

約数和(自身を含む): 370685952

約数和(自身を除く): 122160857

約数列:

[1, 5, 7, 13, 35, 65, 91, 103, 455, 515, 721, 1339, 3605, 5303, 6695, 9373, 26515, 37121, 46865, 68939, 185605, 344695, 482573, 546209, 2412865, 2731045, 3823463, 7100717, 19117315, 35503585, 49705019, 248525095]

約数ペア:

[(1, 248525095), (5, 49705019), (7, 35503585), (13, 19117315), (35, 7100717), (65, 3823463), (91, 2731045), (103, 2412865), (455, 546209), (515, 482573), (721, 344695), (1339, 185605), (3605, 68939), (5303, 46865), (6695, 37121), (9373, 26515)]