243318105

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 435459024

約数和(自身を除く): 192140919

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 317, 333, 461, 555, 951, 1383, 1585, 1665, 2305, 2853, 4149, 4755, 6915, 11729, 14265, 17057, 20745, 35187, 51171, 58645, 85285, 105561, 146137, 153513, 175935, 255855, 438411, 527805, 730685, 767565, 1315233, 2192055, 5407069, 6576165, 16221207, 27035345, 48663621, 81106035, 243318105]

約数ペア:

[(1, 243318105), (3, 81106035), (5, 48663621), (9, 27035345), (15, 16221207), (37, 6576165), (45, 5407069), (111, 2192055), (185, 1315233), (317, 767565), (333, 730685), (461, 527805), (555, 438411), (951, 255855), (1383, 175935), (1585, 153513), (1665, 146137), (2305, 105561), (2853, 85285), (4149, 58645), (4755, 51171), (6915, 35187), (11729, 20745), (14265, 17057)]