38320205

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 59590080

約数和(自身を除く): 21269875

約数列:

[1, 5, 7, 11, 35, 49, 55, 59, 77, 241, 245, 295, 385, 413, 539, 649, 1205, 1687, 2065, 2651, 2695, 2891, 3245, 4543, 8435, 11809, 13255, 14219, 14455, 18557, 22715, 31801, 59045, 71095, 92785, 99533, 129899, 156409, 159005, 497665, 649495, 696731, 782045, 1094863, 3483655, 5474315, 7664041, 38320205]

約数ペア:

[(1, 38320205), (5, 7664041), (7, 5474315), (11, 3483655), (35, 1094863), (49, 782045), (55, 696731), (59, 649495), (77, 497665), (241, 159005), (245, 156409), (295, 129899), (385, 99533), (413, 92785), (539, 71095), (649, 59045), (1205, 31801), (1687, 22715), (2065, 18557), (2651, 14455), (2695, 14219), (2891, 13255), (3245, 11809), (4543, 8435)]