223399295

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 325721088

約数和(自身を除く): 102321793

約数列:

[1, 5, 7, 17, 35, 85, 119, 307, 595, 1223, 1535, 2149, 5219, 6115, 8561, 10745, 20791, 26095, 36533, 42805, 103955, 145537, 182665, 375461, 727685, 1877305, 2628227, 6382837, 13141135, 31914185, 44679859, 223399295]

約数ペア:

[(1, 223399295), (5, 44679859), (7, 31914185), (17, 13141135), (35, 6382837), (85, 2628227), (119, 1877305), (307, 727685), (595, 375461), (1223, 182665), (1535, 145537), (2149, 103955), (5219, 42805), (6115, 36533), (8561, 26095), (10745, 20791)]