89373235

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 127741824

約数和(自身を除く): 38368589

約数列:

[1, 5, 7, 35, 41, 61, 205, 287, 305, 427, 1021, 1435, 2135, 2501, 5105, 7147, 12505, 17507, 35735, 41861, 62281, 87535, 209305, 293027, 311405, 435967, 1465135, 2179835, 2553521, 12767605, 17874647, 89373235]

約数ペア:

[(1, 89373235), (5, 17874647), (7, 12767605), (35, 2553521), (41, 2179835), (61, 1465135), (205, 435967), (287, 311405), (305, 293027), (427, 209305), (1021, 87535), (1435, 62281), (2135, 41861), (2501, 35735), (5105, 17507), (7147, 12505)]