496193775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 1054432512

約数和(自身を除く): 558238737

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 73, 75, 77, 105, 107, 121, 165, 175, 219, 231, 275, 321, 363, 365, 385, 511, 525, 535, 605, 749, 803, 825, 847, 1095, 1155, 1177, 1533, 1605, 1815, 1825, 1925, 2247, 2409, 2541, 2555, 2675, 3025, 3531, 3745, 4015, 4235, 5475, 5621, 5775, 5885, 7665, 7811, 8025, 8239, 8833, 9075, 11235, 12045, 12705, 12775, 12947, 16863, 17655, 18725, 20075, 21175, 23433, 24717, 26499, 28105, 29425, 38325, 38841, 39055, 41195, 44165, 54677, 56175, 60225, 61831, 63525, 64735, 84315, 85921, 88275, 90629, 117165, 123585, 132495, 140525, 164031, 185493, 194205, 195275, 205975, 220825, 257763, 271887, 273385, 309155, 323675, 421575, 429605, 453145, 585825, 601447, 617925, 662475, 820155, 927465, 945131, 971025, 1288815, 1359435, 1366925, 1545775, 1804341, 2148025, 2265725, 2835393, 3007235, 4100775, 4637325, 4725655, 6444075, 6615917, 6797175, 9021705, 14176965, 15036175, 19847751, 23628275, 33079585, 45108525, 70884825, 99238755, 165397925, 496193775]

約数ペア:

[(1, 496193775), (3, 165397925), (5, 99238755), (7, 70884825), (11, 45108525), (15, 33079585), (21, 23628275), (25, 19847751), (33, 15036175), (35, 14176965), (55, 9021705), (73, 6797175), (75, 6615917), (77, 6444075), (105, 4725655), (107, 4637325), (121, 4100775), (165, 3007235), (175, 2835393), (219, 2265725), (231, 2148025), (275, 1804341), (321, 1545775), (363, 1366925), (365, 1359435), (385, 1288815), (511, 971025), (525, 945131), (535, 927465), (605, 820155), (749, 662475), (803, 617925), (825, 601447), (847, 585825), (1095, 453145), (1155, 429605), (1177, 421575), (1533, 323675), (1605, 309155), (1815, 273385), (1825, 271887), (1925, 257763), (2247, 220825), (2409, 205975), (2541, 195275), (2555, 194205), (2675, 185493), (3025, 164031), (3531, 140525), (3745, 132495), (4015, 123585), (4235, 117165), (5475, 90629), (5621, 88275), (5775, 85921), (5885, 84315), (7665, 64735), (7811, 63525), (8025, 61831), (8239, 60225), (8833, 56175), (9075, 54677), (11235, 44165), (12045, 41195), (12705, 39055), (12775, 38841), (12947, 38325), (16863, 29425), (17655, 28105), (18725, 26499), (20075, 24717), (21175, 23433)]