123311165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{5443}}^1$

素因数の和:5668

約数の個数: 16

約数和(自身を含む): 155219328

約数和(自身を除く): 31908163

約数列:

[1, 5, 23, 115, 197, 985, 4531, 5443, 22655, 27215, 125189, 625945, 1072271, 5361355, 24662233, 123311165]

約数ペア:

[(1, 123311165), (5, 24662233), (23, 5361355), (115, 1072271), (197, 625945), (985, 125189), (4531, 27215), (5443, 22655)]