86567655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 155271168

約数和(自身を除く): 68703513

約数列:

[1, 3, 5, 15, 17, 31, 47, 51, 85, 93, 141, 155, 233, 235, 255, 465, 527, 699, 705, 799, 1165, 1457, 1581, 2397, 2635, 3495, 3961, 3995, 4371, 7223, 7285, 7905, 10951, 11883, 11985, 19805, 21669, 21855, 24769, 32853, 36115, 54755, 59415, 74307, 108345, 122791, 123845, 164265, 186167, 339481, 368373, 371535, 558501, 613955, 930835, 1018443, 1697405, 1841865, 2792505, 5092215, 5771177, 17313531, 28855885, 86567655]

約数ペア:

[(1, 86567655), (3, 28855885), (5, 17313531), (15, 5771177), (17, 5092215), (31, 2792505), (47, 1841865), (51, 1697405), (85, 1018443), (93, 930835), (141, 613955), (155, 558501), (233, 371535), (235, 368373), (255, 339481), (465, 186167), (527, 164265), (699, 123845), (705, 122791), (799, 108345), (1165, 74307), (1457, 59415), (1581, 54755), (2397, 36115), (2635, 32853), (3495, 24769), (3961, 21855), (3995, 21669), (4371, 19805), (7223, 11985), (7285, 11883), (7905, 10951)]