29907176065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{6719}}^1$

素因数の和:6862

約数の個数: 48

約数和(自身を含む): 40769003520

約数和(自身を除く): 10861827455

約数列:

[1, 5, 13, 31, 47, 65, 155, 235, 403, 611, 1457, 2015, 2209, 3055, 6719, 7285, 11045, 18941, 28717, 33595, 68479, 87347, 94705, 143585, 208289, 315793, 342395, 436735, 890227, 1041445, 1578965, 2707757, 4105309, 4451135, 9789583, 13538785, 14842271, 20526545, 48947915, 74211355, 127264579, 192949523, 460110401, 636322895, 964747615, 2300552005, 5981435213, 29907176065]

約数ペア:

[(1, 29907176065), (5, 5981435213), (13, 2300552005), (31, 964747615), (47, 636322895), (65, 460110401), (155, 192949523), (235, 127264579), (403, 74211355), (611, 48947915), (1457, 20526545), (2015, 14842271), (2209, 13538785), (3055, 9789583), (6719, 4451135), (7285, 4105309), (11045, 2707757), (18941, 1578965), (28717, 1041445), (33595, 890227), (68479, 436735), (87347, 342395), (94705, 315793), (143585, 208289)]