10821735

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4219}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 20256000

約数和(自身を除く): 9434265

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 4219, 12657, 21095, 37971, 63285, 80161, 113913, 189855, 240483, 400805, 569565, 721449, 1202415, 2164347, 3607245, 10821735]

約数ペア:

[(1, 10821735), (3, 3607245), (5, 2164347), (9, 1202415), (15, 721449), (19, 569565), (27, 400805), (45, 240483), (57, 189855), (95, 113913), (135, 80161), (171, 63285), (285, 37971), (513, 21095), (855, 12657), (2565, 4219)]