103027455

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 183780480

約数和(自身を除く): 80753025

約数列:

[1, 3, 5, 9, 15, 45, 73, 79, 219, 237, 365, 395, 397, 657, 711, 1095, 1185, 1191, 1985, 3285, 3555, 3573, 5767, 5955, 17301, 17865, 28835, 28981, 31363, 51903, 86505, 86943, 94089, 144905, 156815, 259515, 260829, 282267, 434715, 470445, 1304145, 1411335, 2289499, 6868497, 11447495, 20605491, 34342485, 103027455]

約数ペア:

[(1, 103027455), (3, 34342485), (5, 20605491), (9, 11447495), (15, 6868497), (45, 2289499), (73, 1411335), (79, 1304145), (219, 470445), (237, 434715), (365, 282267), (395, 260829), (397, 259515), (657, 156815), (711, 144905), (1095, 94089), (1185, 86943), (1191, 86505), (1985, 51903), (3285, 31363), (3555, 28981), (3573, 28835), (5767, 17865), (5955, 17301)]