23823745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 33488640

約数和(自身を除く): 9664895

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 509, 851, 1265, 2035, 2545, 4255, 5599, 9361, 11707, 18833, 27995, 46805, 58535, 94165, 128777, 207163, 433159, 643885, 1035815, 2165795, 4764749, 23823745]

約数ペア:

[(1, 23823745), (5, 4764749), (11, 2165795), (23, 1035815), (37, 643885), (55, 433159), (115, 207163), (185, 128777), (253, 94165), (407, 58535), (509, 46805), (851, 27995), (1265, 18833), (2035, 11707), (2545, 9361), (4255, 5599)]