71395335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6271}}^1$

素因数の和:6316

約数の個数: 48

約数和(自身を含む): 140894208

約数和(自身を除く): 69498873

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 6271, 11385, 18813, 31355, 56439, 68981, 94065, 144233, 206943, 282195, 344905, 432699, 620829, 721165, 1034715, 1298097, 1586563, 2163495, 3104145, 4759689, 6490485, 7932815, 14279067, 23798445, 71395335]

約数ペア:

[(1, 71395335), (3, 23798445), (5, 14279067), (9, 7932815), (11, 6490485), (15, 4759689), (23, 3104145), (33, 2163495), (45, 1586563), (55, 1298097), (69, 1034715), (99, 721165), (115, 620829), (165, 432699), (207, 344905), (253, 282195), (345, 206943), (495, 144233), (759, 94065), (1035, 68981), (1265, 56439), (2277, 31355), (3795, 18813), (6271, 11385)]