252124705

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13669}}^1$

素因数の和:13729

約数の個数: 32

約数和(自身を含む): 377948160

約数和(自身を除く): 125823455

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 13669, 18445, 68345, 95683, 232373, 423739, 478415, 1161865, 1626611, 2118695, 2966173, 7203563, 8133055, 14830865, 36017815, 50424941, 252124705]

約数ペア:

[(1, 252124705), (5, 50424941), (7, 36017815), (17, 14830865), (31, 8133055), (35, 7203563), (85, 2966173), (119, 2118695), (155, 1626611), (217, 1161865), (527, 478415), (595, 423739), (1085, 232373), (2635, 95683), (3689, 68345), (13669, 18445)]