15554601

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 23639616

約数和(自身を除く): 8085015

約数列:

[1, 3, 9, 23, 69, 163, 207, 461, 489, 1383, 1467, 3749, 4149, 10603, 11247, 31809, 33741, 75143, 95427, 225429, 676287, 1728289, 5184867, 15554601]

約数ペア:

[(1, 15554601), (3, 5184867), (9, 1728289), (23, 676287), (69, 225429), (163, 95427), (207, 75143), (461, 33741), (489, 31809), (1383, 11247), (1467, 10603), (3749, 4149)]