85819335

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1979}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 162518400

約数和(自身を除く): 76699065

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 105, 147, 177, 245, 295, 413, 735, 885, 1239, 1979, 2065, 2891, 5937, 6195, 8673, 9895, 13853, 14455, 29685, 41559, 43365, 69265, 96971, 116761, 207795, 290913, 350283, 484855, 583805, 817327, 1454565, 1751415, 2451981, 4086635, 5721289, 12259905, 17163867, 28606445, 85819335]

約数ペア:

[(1, 85819335), (3, 28606445), (5, 17163867), (7, 12259905), (15, 5721289), (21, 4086635), (35, 2451981), (49, 1751415), (59, 1454565), (105, 817327), (147, 583805), (177, 484855), (245, 350283), (295, 290913), (413, 207795), (735, 116761), (885, 96971), (1239, 69265), (1979, 43365), (2065, 41559), (2891, 29685), (5937, 14455), (6195, 13853), (8673, 9895)]