12434835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 25067520

約数和(自身を除く): 12632685

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 95, 105, 115, 133, 161, 271, 285, 345, 399, 437, 483, 665, 805, 813, 1311, 1355, 1897, 1995, 2185, 2415, 3059, 4065, 5149, 5691, 6233, 6555, 9177, 9485, 15295, 15447, 18699, 25745, 28455, 31165, 36043, 43631, 45885, 77235, 93495, 108129, 118427, 130893, 180215, 218155, 355281, 540645, 592135, 654465, 828989, 1776405, 2486967, 4144945, 12434835]

約数ペア:

[(1, 12434835), (3, 4144945), (5, 2486967), (7, 1776405), (15, 828989), (19, 654465), (21, 592135), (23, 540645), (35, 355281), (57, 218155), (69, 180215), (95, 130893), (105, 118427), (115, 108129), (133, 93495), (161, 77235), (271, 45885), (285, 43631), (345, 36043), (399, 31165), (437, 28455), (483, 25745), (665, 18699), (805, 15447), (813, 15295), (1311, 9485), (1355, 9177), (1897, 6555), (1995, 6233), (2185, 5691), (2415, 5149), (3059, 4065)]