30228255

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 55766880

約数和(自身を除く): 25538625

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 233, 279, 465, 699, 837, 961, 1165, 1395, 2097, 2883, 3495, 4185, 4805, 6291, 7223, 8649, 10485, 14415, 21669, 25947, 31455, 36115, 43245, 65007, 108345, 129735, 195021, 223913, 325035, 671739, 975105, 1119565, 2015217, 3358695, 6045651, 10076085, 30228255]

約数ペア:

[(1, 30228255), (3, 10076085), (5, 6045651), (9, 3358695), (15, 2015217), (27, 1119565), (31, 975105), (45, 671739), (93, 325035), (135, 223913), (155, 195021), (233, 129735), (279, 108345), (465, 65007), (699, 43245), (837, 36115), (961, 31455), (1165, 25947), (1395, 21669), (2097, 14415), (2883, 10485), (3495, 8649), (4185, 7223), (4805, 6291)]