86572305

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 156149760

約数和(自身を除く): 69577455

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 229, 271, 279, 465, 687, 813, 1145, 1355, 1395, 2061, 2439, 3435, 4065, 7099, 8401, 10305, 12195, 21297, 25203, 35495, 42005, 62059, 63891, 75609, 106485, 126015, 186177, 310295, 319455, 378045, 558531, 930885, 1923829, 2792655, 5771487, 9619145, 17314461, 28857435, 86572305]

約数ペア:

[(1, 86572305), (3, 28857435), (5, 17314461), (9, 9619145), (15, 5771487), (31, 2792655), (45, 1923829), (93, 930885), (155, 558531), (229, 378045), (271, 319455), (279, 310295), (465, 186177), (687, 126015), (813, 106485), (1145, 75609), (1355, 63891), (1395, 62059), (2061, 42005), (2439, 35495), (3435, 25203), (4065, 21297), (7099, 12195), (8401, 10305)]