243519745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1321}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 350277120

約数和(自身を除く): 106757375

約数列:

[1, 5, 7, 23, 35, 115, 161, 229, 805, 1145, 1321, 1603, 5267, 6605, 8015, 9247, 26335, 30383, 36869, 46235, 151915, 184345, 212681, 302509, 1063405, 1512545, 2117563, 6957707, 10587815, 34788535, 48703949, 243519745]

約数ペア:

[(1, 243519745), (5, 48703949), (7, 34788535), (23, 10587815), (35, 6957707), (115, 2117563), (161, 1512545), (229, 1063405), (805, 302509), (1145, 212681), (1321, 184345), (1603, 151915), (5267, 46235), (6605, 36869), (8015, 30383), (9247, 26335)]