271489425

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{45821}}^1$

素因数の和:45913

約数の個数: 24

約数和(自身を含む): 454554240

約数和(自身を除く): 183064815

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 5925, 45821, 137463, 229105, 687315, 1145525, 3436575, 3619859, 10859577, 18099295, 54297885, 90496475, 271489425]

約数ペア:

[(1, 271489425), (3, 90496475), (5, 54297885), (15, 18099295), (25, 10859577), (75, 3619859), (79, 3436575), (237, 1145525), (395, 687315), (1185, 229105), (1975, 137463), (5925, 45821)]