47342205

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18457}}^1$

素因数の和:18490

約数の個数: 32

約数和(自身を含む): 88598400

約数和(自身を除く): 41256195

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 18457, 55371, 92285, 166113, 276855, 350683, 498339, 830565, 1052049, 1753415, 2491695, 3156147, 5260245, 9468441, 15780735, 47342205]

約数ペア:

[(1, 47342205), (3, 15780735), (5, 9468441), (9, 5260245), (15, 3156147), (19, 2491695), (27, 1753415), (45, 1052049), (57, 830565), (95, 498339), (135, 350683), (171, 276855), (285, 166113), (513, 92285), (855, 55371), (2565, 18457)]