12286505

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 7018711

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 97, 235, 245, 329, 385, 485, 517, 539, 679, 1067, 1645, 2303, 2585, 2695, 3395, 3619, 4559, 4753, 5335, 7469, 11515, 18095, 22795, 23765, 25333, 31913, 37345, 50149, 52283, 126665, 159565, 223391, 250745, 261415, 351043, 1116955, 1755215, 2457301, 12286505]

約数ペア:

[(1, 12286505), (5, 2457301), (7, 1755215), (11, 1116955), (35, 351043), (47, 261415), (49, 250745), (55, 223391), (77, 159565), (97, 126665), (235, 52283), (245, 50149), (329, 37345), (385, 31913), (485, 25333), (517, 23765), (539, 22795), (679, 18095), (1067, 11515), (1645, 7469), (2303, 5335), (2585, 4753), (2695, 4559), (3395, 3619)]