12697245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 24328512

約数和(自身を除く): 11631267

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 113, 165, 227, 339, 495, 565, 681, 1017, 1135, 1243, 1695, 2043, 2497, 3405, 3729, 5085, 6215, 7491, 10215, 11187, 12485, 18645, 22473, 25651, 37455, 55935, 76953, 112365, 128255, 230859, 282161, 384765, 846483, 1154295, 1410805, 2539449, 4232415, 12697245]

約数ペア:

[(1, 12697245), (3, 4232415), (5, 2539449), (9, 1410805), (11, 1154295), (15, 846483), (33, 384765), (45, 282161), (55, 230859), (99, 128255), (113, 112365), (165, 76953), (227, 55935), (339, 37455), (495, 25651), (565, 22473), (681, 18645), (1017, 12485), (1135, 11187), (1243, 10215), (1695, 7491), (2043, 6215), (2497, 5085), (3405, 3729)]