856290435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8147}}^1$

素因数の和:8193

約数の個数: 96

約数和(自身を含む): 1872605952

約数和(自身を除く): 1016315517

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 49, 55, 65, 77, 91, 105, 143, 147, 165, 195, 231, 245, 273, 385, 429, 455, 539, 637, 715, 735, 1001, 1155, 1365, 1617, 1911, 2145, 2695, 3003, 3185, 5005, 7007, 8085, 8147, 9555, 15015, 21021, 24441, 35035, 40735, 57029, 89617, 105105, 105911, 122205, 171087, 268851, 285145, 317733, 399203, 448085, 529555, 627319, 741377, 855435, 1165021, 1197609, 1344255, 1588665, 1881957, 1996015, 2224131, 3136595, 3495063, 3706885, 4391233, 5189639, 5825105, 5988045, 8155147, 9409785, 11120655, 13173699, 15568917, 17475315, 21956165, 24465441, 25948195, 40775735, 57086029, 65868495, 77844585, 122327205, 171258087, 285430145, 856290435]

約数ペア:

[(1, 856290435), (3, 285430145), (5, 171258087), (7, 122327205), (11, 77844585), (13, 65868495), (15, 57086029), (21, 40775735), (33, 25948195), (35, 24465441), (39, 21956165), (49, 17475315), (55, 15568917), (65, 13173699), (77, 11120655), (91, 9409785), (105, 8155147), (143, 5988045), (147, 5825105), (165, 5189639), (195, 4391233), (231, 3706885), (245, 3495063), (273, 3136595), (385, 2224131), (429, 1996015), (455, 1881957), (539, 1588665), (637, 1344255), (715, 1197609), (735, 1165021), (1001, 855435), (1155, 741377), (1365, 627319), (1617, 529555), (1911, 448085), (2145, 399203), (2695, 317733), (3003, 285145), (3185, 268851), (5005, 171087), (7007, 122205), (8085, 105911), (8147, 105105), (9555, 89617), (15015, 57029), (21021, 40735), (24441, 35035)]