139763525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 207843840

約数和(自身を除く): 68080315

約数列:

[1, 5, 11, 19, 23, 25, 55, 95, 115, 209, 253, 275, 437, 475, 575, 1045, 1163, 1265, 2185, 4807, 5225, 5815, 6325, 10925, 12793, 22097, 24035, 26749, 29075, 63965, 110485, 120175, 133745, 243067, 294239, 319825, 508231, 552425, 668725, 1215335, 1471195, 2541155, 5590541, 6076675, 7355975, 12705775, 27952705, 139763525]

約数ペア:

[(1, 139763525), (5, 27952705), (11, 12705775), (19, 7355975), (23, 6076675), (25, 5590541), (55, 2541155), (95, 1471195), (115, 1215335), (209, 668725), (253, 552425), (275, 508231), (437, 319825), (475, 294239), (575, 243067), (1045, 133745), (1163, 120175), (1265, 110485), (2185, 63965), (4807, 29075), (5225, 26749), (5815, 24035), (6325, 22097), (10925, 12793)]