351724295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9187}}^1$

素因数の和:9255

約数の個数: 32

約数和(自身を含む): 493946880

約数和(自身を除く): 142222585

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 1235, 2015, 2945, 7657, 9187, 38285, 45935, 119431, 174553, 284797, 597155, 872765, 1423985, 2269189, 3702361, 5411143, 11345945, 18511805, 27055715, 70344859, 351724295]

約数ペア:

[(1, 351724295), (5, 70344859), (13, 27055715), (19, 18511805), (31, 11345945), (65, 5411143), (95, 3702361), (155, 2269189), (247, 1423985), (403, 872765), (589, 597155), (1235, 284797), (2015, 174553), (2945, 119431), (7657, 45935), (9187, 38285)]