10820235

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 18339840

約数和(自身を除く): 7519605

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 397, 1185, 1191, 1817, 1985, 5451, 5955, 9085, 9131, 27255, 27393, 31363, 45655, 94089, 136965, 156815, 470445, 721349, 2164047, 3606745, 10820235]

約数ペア:

[(1, 10820235), (3, 3606745), (5, 2164047), (15, 721349), (23, 470445), (69, 156815), (79, 136965), (115, 94089), (237, 45655), (345, 31363), (395, 27393), (397, 27255), (1185, 9131), (1191, 9085), (1817, 5955), (1985, 5451)]