10821135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 18805248

約数和(自身を除く): 7984113

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 263, 633, 789, 1055, 1315, 2743, 3165, 3419, 3945, 8229, 10257, 13715, 17095, 41145, 51285, 55493, 166479, 277465, 721409, 832395, 2164227, 3607045, 10821135]

約数ペア:

[(1, 10821135), (3, 3607045), (5, 2164227), (13, 832395), (15, 721409), (39, 277465), (65, 166479), (195, 55493), (211, 51285), (263, 41145), (633, 17095), (789, 13715), (1055, 10257), (1315, 8229), (2743, 3945), (3165, 3419)]