85406295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2687}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 148119552

約数和(自身を除く): 62713257

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 815, 2119, 2445, 2687, 6357, 8061, 10595, 13435, 31785, 34931, 40305, 104793, 174655, 437981, 523965, 1313943, 2189905, 5693753, 6569715, 17081259, 28468765, 85406295]

約数ペア:

[(1, 85406295), (3, 28468765), (5, 17081259), (13, 6569715), (15, 5693753), (39, 2189905), (65, 1313943), (163, 523965), (195, 437981), (489, 174655), (815, 104793), (2119, 40305), (2445, 34931), (2687, 31785), (6357, 13435), (8061, 10595)]