22051455

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 36840960

約数和(自身を除く): 14789505

約数列:

[1, 3, 5, 15, 29, 87, 145, 163, 311, 435, 489, 815, 933, 1555, 2445, 4665, 4727, 9019, 14181, 23635, 27057, 45095, 50693, 70905, 135285, 152079, 253465, 760395, 1470097, 4410291, 7350485, 22051455]

約数ペア:

[(1, 22051455), (3, 7350485), (5, 4410291), (15, 1470097), (29, 760395), (87, 253465), (145, 152079), (163, 135285), (311, 70905), (435, 50693), (489, 45095), (815, 27057), (933, 23635), (1555, 14181), (2445, 9019), (4665, 4727)]