65045715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2729}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 119508480

約数和(自身を除く): 54462765

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 681, 1135, 1589, 2729, 3405, 4767, 7945, 8187, 13645, 19103, 23835, 40935, 57309, 95515, 286545, 619483, 1858449, 3097415, 4336381, 9292245, 13009143, 21681905, 65045715]

約数ペア:

[(1, 65045715), (3, 21681905), (5, 13009143), (7, 9292245), (15, 4336381), (21, 3097415), (35, 1858449), (105, 619483), (227, 286545), (681, 95515), (1135, 57309), (1589, 40935), (2729, 23835), (3405, 19103), (4767, 13645), (7945, 8187)]