47550645

素因数分解:

$3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 85961304

約数和(自身を除く): 38410659

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 137, 405, 411, 685, 857, 1233, 2055, 2571, 3699, 4285, 6165, 7713, 11097, 12855, 18495, 23139, 38565, 55485, 69417, 115695, 117409, 347085, 352227, 587045, 1056681, 1761135, 3170043, 5283405, 9510129, 15850215, 47550645]

約数ペア:

[(1, 47550645), (3, 15850215), (5, 9510129), (9, 5283405), (15, 3170043), (27, 1761135), (45, 1056681), (81, 587045), (135, 352227), (137, 347085), (405, 117409), (411, 115695), (685, 69417), (857, 55485), (1233, 38565), (2055, 23139), (2571, 18495), (3699, 12855), (4285, 11097), (6165, 7713)]