4524905

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 7288704

約数和(自身を除く): 2763799

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 73, 77, 115, 161, 245, 253, 365, 385, 511, 539, 803, 805, 1127, 1265, 1679, 1771, 2555, 2695, 3577, 4015, 5621, 5635, 8395, 8855, 11753, 12397, 17885, 18469, 28105, 39347, 58765, 61985, 82271, 92345, 129283, 196735, 411355, 646415, 904981, 4524905]

約数ペア:

[(1, 4524905), (5, 904981), (7, 646415), (11, 411355), (23, 196735), (35, 129283), (49, 92345), (55, 82271), (73, 61985), (77, 58765), (115, 39347), (161, 28105), (245, 18469), (253, 17885), (365, 12397), (385, 11753), (511, 8855), (539, 8395), (803, 5635), (805, 5621), (1127, 4015), (1265, 3577), (1679, 2695), (1771, 2555)]