9142385

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 13450752

約数和(自身を除く): 4308367

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 277, 287, 805, 943, 1385, 1435, 1939, 4715, 6371, 6601, 9695, 11357, 31855, 33005, 44597, 56785, 79499, 222985, 261211, 397495, 1306055, 1828477, 9142385]

約数ペア:

[(1, 9142385), (5, 1828477), (7, 1306055), (23, 397495), (35, 261211), (41, 222985), (115, 79499), (161, 56785), (205, 44597), (277, 33005), (287, 31855), (805, 11357), (943, 9695), (1385, 6601), (1435, 6371), (1939, 4715)]