85261935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 156303360

約数和(自身を除く): 71041425

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 79, 93, 155, 165, 211, 237, 341, 395, 465, 633, 869, 1023, 1055, 1185, 1705, 2321, 2449, 2607, 3165, 4345, 5115, 6541, 6963, 7347, 11605, 12245, 13035, 16669, 19623, 26939, 32705, 34815, 36735, 50007, 71951, 80817, 83345, 98115, 134695, 183359, 215853, 250035, 359755, 404085, 516739, 550077, 916795, 1079265, 1550217, 2583695, 2750385, 5684129, 7751085, 17052387, 28420645, 85261935]

約数ペア:

[(1, 85261935), (3, 28420645), (5, 17052387), (11, 7751085), (15, 5684129), (31, 2750385), (33, 2583695), (55, 1550217), (79, 1079265), (93, 916795), (155, 550077), (165, 516739), (211, 404085), (237, 359755), (341, 250035), (395, 215853), (465, 183359), (633, 134695), (869, 98115), (1023, 83345), (1055, 80817), (1185, 71951), (1705, 50007), (2321, 36735), (2449, 34815), (2607, 32705), (3165, 26939), (4345, 19623), (5115, 16669), (6541, 13035), (6963, 12245), (7347, 11605)]