492765315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 982497600

約数和(自身を除く): 489732285

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 113, 119, 147, 245, 255, 339, 349, 357, 565, 595, 735, 791, 833, 1047, 1695, 1745, 1785, 1921, 2373, 2443, 2499, 3955, 4165, 5235, 5537, 5763, 5933, 7329, 9605, 11865, 12215, 12495, 13447, 16611, 17101, 17799, 27685, 28815, 29665, 36645, 39437, 40341, 41531, 51303, 67235, 83055, 85505, 88995, 94129, 118311, 124593, 197185, 201705, 207655, 256515, 276059, 282387, 290717, 470645, 591555, 622965, 670429, 828177, 872151, 1380295, 1411935, 1453585, 1932413, 2011287, 3352145, 4140885, 4360755, 4693003, 5797239, 9662065, 10056435, 14079009, 23465015, 28986195, 32851021, 70395045, 98553063, 164255105, 492765315]

約数ペア:

[(1, 492765315), (3, 164255105), (5, 98553063), (7, 70395045), (15, 32851021), (17, 28986195), (21, 23465015), (35, 14079009), (49, 10056435), (51, 9662065), (85, 5797239), (105, 4693003), (113, 4360755), (119, 4140885), (147, 3352145), (245, 2011287), (255, 1932413), (339, 1453585), (349, 1411935), (357, 1380295), (565, 872151), (595, 828177), (735, 670429), (791, 622965), (833, 591555), (1047, 470645), (1695, 290717), (1745, 282387), (1785, 276059), (1921, 256515), (2373, 207655), (2443, 201705), (2499, 197185), (3955, 124593), (4165, 118311), (5235, 94129), (5537, 88995), (5763, 85505), (5933, 83055), (7329, 67235), (9605, 51303), (11865, 41531), (12215, 40341), (12495, 39437), (13447, 36645), (16611, 29665), (17101, 28815), (17799, 27685)]