4991595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 9220608

約数和(自身を除く): 4229013

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 347, 411, 685, 959, 1041, 1735, 2055, 2429, 2877, 4795, 5205, 7287, 12145, 14385, 36435, 47539, 142617, 237695, 332773, 713085, 998319, 1663865, 4991595]

約数ペア:

[(1, 4991595), (3, 1663865), (5, 998319), (7, 713085), (15, 332773), (21, 237695), (35, 142617), (105, 47539), (137, 36435), (347, 14385), (411, 12145), (685, 7287), (959, 5205), (1041, 4795), (1735, 2877), (2055, 2429)]