56682675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 128831040

約数和(自身を除く): 72148365

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 29, 35, 45, 51, 63, 73, 75, 85, 87, 105, 119, 145, 153, 175, 203, 219, 225, 255, 261, 315, 357, 365, 425, 435, 493, 511, 525, 595, 609, 657, 725, 765, 1015, 1071, 1095, 1241, 1275, 1305, 1479, 1533, 1575, 1785, 1825, 1827, 2117, 2175, 2465, 2555, 2975, 3045, 3285, 3451, 3723, 3825, 4437, 4599, 5075, 5355, 5475, 6205, 6351, 6525, 7395, 7665, 8687, 8925, 9135, 10353, 10585, 11169, 12325, 12775, 14819, 15225, 16425, 17255, 18615, 19053, 22185, 22995, 26061, 26775, 31025, 31059, 31755, 35989, 36975, 38325, 43435, 44457, 45675, 51765, 52925, 55845, 74095, 78183, 86275, 93075, 95265, 107967, 110925, 114975, 130305, 133371, 155295, 158775, 179945, 217175, 222285, 251923, 258825, 279225, 323901, 370475, 390915, 476325, 539835, 651525, 666855, 755769, 776475, 899725, 1111425, 1259615, 1619505, 1954575, 2267307, 2699175, 3334275, 3778845, 6298075, 8097525, 11336535, 18894225, 56682675]

約数ペア:

[(1, 56682675), (3, 18894225), (5, 11336535), (7, 8097525), (9, 6298075), (15, 3778845), (17, 3334275), (21, 2699175), (25, 2267307), (29, 1954575), (35, 1619505), (45, 1259615), (51, 1111425), (63, 899725), (73, 776475), (75, 755769), (85, 666855), (87, 651525), (105, 539835), (119, 476325), (145, 390915), (153, 370475), (175, 323901), (203, 279225), (219, 258825), (225, 251923), (255, 222285), (261, 217175), (315, 179945), (357, 158775), (365, 155295), (425, 133371), (435, 130305), (493, 114975), (511, 110925), (525, 107967), (595, 95265), (609, 93075), (657, 86275), (725, 78183), (765, 74095), (1015, 55845), (1071, 52925), (1095, 51765), (1241, 45675), (1275, 44457), (1305, 43435), (1479, 38325), (1533, 36975), (1575, 35989), (1785, 31755), (1825, 31059), (1827, 31025), (2117, 26775), (2175, 26061), (2465, 22995), (2555, 22185), (2975, 19053), (3045, 18615), (3285, 17255), (3451, 16425), (3723, 15225), (3825, 14819), (4437, 12775), (4599, 12325), (5075, 11169), (5355, 10585), (5475, 10353), (6205, 9135), (6351, 8925), (6525, 8687), (7395, 7665)]