1352804915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4129}}^1$

素因数の和:4212

約数の個数: 64

約数和(自身を含む): 2169538560

約数和(自身を除く): 816733645

約数列:

[1, 5, 7, 11, 23, 35, 37, 55, 77, 115, 161, 185, 253, 259, 385, 407, 805, 851, 1265, 1295, 1771, 2035, 2849, 4129, 4255, 5957, 8855, 9361, 14245, 20645, 28903, 29785, 45419, 46805, 65527, 94967, 144515, 152773, 227095, 317933, 327635, 474835, 664769, 763865, 1044637, 1069411, 1589665, 1680503, 3323845, 3513779, 5223185, 5347055, 7312459, 8402515, 11763521, 17568895, 24596453, 36562295, 38651569, 58817605, 122982265, 193257845, 270560983, 1352804915]

約数ペア:

[(1, 1352804915), (5, 270560983), (7, 193257845), (11, 122982265), (23, 58817605), (35, 38651569), (37, 36562295), (55, 24596453), (77, 17568895), (115, 11763521), (161, 8402515), (185, 7312459), (253, 5347055), (259, 5223185), (385, 3513779), (407, 3323845), (805, 1680503), (851, 1589665), (1265, 1069411), (1295, 1044637), (1771, 763865), (2035, 664769), (2849, 474835), (4129, 327635), (4255, 317933), (5957, 227095), (8855, 152773), (9361, 144515), (14245, 94967), (20645, 65527), (28903, 46805), (29785, 45419)]