80201985

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 132503040

約数和(自身を除く): 52301055

約数列:

[1, 3, 5, 15, 53, 79, 159, 237, 265, 395, 795, 1185, 1277, 3831, 4187, 6385, 12561, 19155, 20935, 62805, 67681, 100883, 203043, 302649, 338405, 504415, 1015215, 1513245, 5346799, 16040397, 26733995, 80201985]

約数ペア:

[(1, 80201985), (3, 26733995), (5, 16040397), (15, 5346799), (53, 1513245), (79, 1015215), (159, 504415), (237, 338405), (265, 302649), (395, 203043), (795, 100883), (1185, 67681), (1277, 62805), (3831, 20935), (4187, 19155), (6385, 12561)]