133144515

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{60383}}^1$

素因数の和:60408

約数の個数: 36

約数和(自身を含む): 268467264

約数和(自身を除く): 135322749

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 60383, 181149, 301915, 422681, 543447, 905745, 1268043, 2113405, 2717235, 2958767, 3804129, 6340215, 8876301, 14793835, 19020645, 26628903, 44381505, 133144515]

約数ペア:

[(1, 133144515), (3, 44381505), (5, 26628903), (7, 19020645), (9, 14793835), (15, 8876301), (21, 6340215), (35, 3804129), (45, 2958767), (49, 2717235), (63, 2113405), (105, 1268043), (147, 905745), (245, 543447), (315, 422681), (441, 301915), (735, 181149), (2205, 60383)]