12648045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 21498624

約数和(自身を除く): 8850579

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 601, 915, 1403, 1803, 3005, 4209, 7015, 9015, 13823, 21045, 36661, 41469, 69115, 109983, 183305, 207345, 549915, 843203, 2529609, 4216015, 12648045]

約数ペア:

[(1, 12648045), (3, 4216015), (5, 2529609), (15, 843203), (23, 549915), (61, 207345), (69, 183305), (115, 109983), (183, 69115), (305, 41469), (345, 36661), (601, 21045), (915, 13823), (1403, 9015), (1803, 7015), (3005, 4209)]