54109265

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 76750080

約数和(自身を除く): 22640815

約数列:

[1, 5, 7, 35, 43, 157, 215, 229, 301, 785, 1099, 1145, 1505, 1603, 5495, 6751, 8015, 9847, 33755, 35953, 47257, 49235, 68929, 179765, 236285, 251671, 344645, 1258355, 1545979, 7729895, 10821853, 54109265]

約数ペア:

[(1, 54109265), (5, 10821853), (7, 7729895), (35, 1545979), (43, 1258355), (157, 344645), (215, 251671), (229, 236285), (301, 179765), (785, 68929), (1099, 49235), (1145, 47257), (1505, 35953), (1603, 33755), (5495, 9847), (6751, 8015)]