129049095

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{521}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 241364448

約数和(自身を除く): 112315353

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 337, 521, 735, 1011, 1563, 1685, 2359, 2605, 3647, 5055, 7077, 7815, 10941, 11795, 16513, 18235, 25529, 35385, 49539, 54705, 76587, 82565, 127645, 175577, 247695, 382935, 526731, 877885, 1229039, 2633655, 3687117, 6145195, 8603273, 18435585, 25809819, 43016365, 129049095]

約数ペア:

[(1, 129049095), (3, 43016365), (5, 25809819), (7, 18435585), (15, 8603273), (21, 6145195), (35, 3687117), (49, 2633655), (105, 1229039), (147, 877885), (245, 526731), (337, 382935), (521, 247695), (735, 175577), (1011, 127645), (1563, 82565), (1685, 76587), (2359, 54705), (2605, 49539), (3647, 35385), (5055, 25529), (7077, 18235), (7815, 16513), (10941, 11795)]