127298925

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 256233600

約数和(自身を除く): 128934675

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 89, 117, 135, 163, 195, 225, 267, 325, 351, 445, 489, 585, 675, 801, 815, 975, 1157, 1335, 1467, 1755, 2119, 2225, 2403, 2445, 2925, 3471, 4005, 4075, 4401, 5785, 6357, 6675, 7335, 8775, 10413, 10595, 12015, 12225, 14507, 17355, 19071, 20025, 22005, 28925, 31239, 31785, 36675, 43521, 52065, 52975, 57213, 60075, 72535, 86775, 95355, 110025, 130563, 156195, 158925, 188591, 217605, 260325, 286065, 362675, 391689, 476775, 565773, 652815, 780975, 942955, 1088025, 1430325, 1697319, 1958445, 2828865, 3264075, 4714775, 5091957, 8486595, 9792225, 14144325, 25459785, 42432975, 127298925]

約数ペア:

[(1, 127298925), (3, 42432975), (5, 25459785), (9, 14144325), (13, 9792225), (15, 8486595), (25, 5091957), (27, 4714775), (39, 3264075), (45, 2828865), (65, 1958445), (75, 1697319), (89, 1430325), (117, 1088025), (135, 942955), (163, 780975), (195, 652815), (225, 565773), (267, 476775), (325, 391689), (351, 362675), (445, 286065), (489, 260325), (585, 217605), (675, 188591), (801, 158925), (815, 156195), (975, 130563), (1157, 110025), (1335, 95355), (1467, 86775), (1755, 72535), (2119, 60075), (2225, 57213), (2403, 52975), (2445, 52065), (2925, 43521), (3471, 36675), (4005, 31785), (4075, 31239), (4401, 28925), (5785, 22005), (6357, 20025), (6675, 19071), (7335, 17355), (8775, 14507), (10413, 12225), (10595, 12015)]