70840965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{839}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 122492160

約数和(自身を除く): 51651195

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 433, 839, 1299, 2165, 2517, 4195, 5629, 6495, 10907, 12585, 16887, 28145, 32721, 54535, 84435, 163605, 363287, 1089861, 1816435, 4722731, 5449305, 14168193, 23613655, 70840965]

約数ペア:

[(1, 70840965), (3, 23613655), (5, 14168193), (13, 5449305), (15, 4722731), (39, 1816435), (65, 1089861), (195, 363287), (433, 163605), (839, 84435), (1299, 54535), (2165, 32721), (2517, 28145), (4195, 16887), (5629, 12585), (6495, 10907)]