1942477335

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 3540326400

約数和(自身を除く): 1597849065

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 389, 423, 705, 787, 1167, 1269, 1945, 2115, 2361, 3501, 3935, 5835, 6345, 7083, 10503, 11805, 17505, 18283, 21249, 35415, 36989, 52515, 54849, 91415, 106245, 110967, 164547, 184945, 274245, 306143, 332901, 493641, 554835, 822735, 918429, 998703, 1530715, 1664505, 2468205, 2755287, 4592145, 4993515, 8265861, 13776435, 14388721, 41329305, 43166163, 71943605, 129498489, 215830815, 388495467, 647492445, 1942477335]

約数ペア:

[(1, 1942477335), (3, 647492445), (5, 388495467), (9, 215830815), (15, 129498489), (27, 71943605), (45, 43166163), (47, 41329305), (135, 14388721), (141, 13776435), (235, 8265861), (389, 4993515), (423, 4592145), (705, 2755287), (787, 2468205), (1167, 1664505), (1269, 1530715), (1945, 998703), (2115, 918429), (2361, 822735), (3501, 554835), (3935, 493641), (5835, 332901), (6345, 306143), (7083, 274245), (10503, 184945), (11805, 164547), (17505, 110967), (18283, 106245), (21249, 91415), (35415, 54849), (36989, 52515)]