12290355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3547}}^1$

素因数の和:3576

約数の個数: 48

約数和(自身を含む): 26567424

約数和(自身を除く): 14277069

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 3547, 10641, 17735, 24829, 31923, 39017, 53205, 74487, 117051, 124145, 159615, 195085, 223461, 273119, 351153, 372435, 585255, 819357, 1117305, 1365595, 1755765, 2458071, 4096785, 12290355]

約数ペア:

[(1, 12290355), (3, 4096785), (5, 2458071), (7, 1755765), (9, 1365595), (11, 1117305), (15, 819357), (21, 585255), (33, 372435), (35, 351153), (45, 273119), (55, 223461), (63, 195085), (77, 159615), (99, 124145), (105, 117051), (165, 74487), (231, 53205), (315, 39017), (385, 31923), (495, 24829), (693, 17735), (1155, 10641), (3465, 3547)]