379845

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 688896

約数和(自身を除く): 309051

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 367, 1035, 1101, 1835, 3303, 5505, 8441, 16515, 25323, 42205, 75969, 126615, 379845]

約数ペア:

[(1, 379845), (3, 126615), (5, 75969), (9, 42205), (15, 25323), (23, 16515), (45, 8441), (69, 5505), (115, 3303), (207, 1835), (345, 1101), (367, 1035)]