2945989815

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{11969}}^1$

素因数の和:12307

約数の個数: 32

約数和(自身を含む): 4809067200

約数和(自身を除く): 1863077385

約数列:

[1, 3, 5, 15, 61, 183, 269, 305, 807, 915, 1345, 4035, 11969, 16409, 35907, 49227, 59845, 82045, 179535, 246135, 730109, 2190327, 3219661, 3650545, 9658983, 10951635, 16098305, 48294915, 196399321, 589197963, 981996605, 2945989815]

約数ペア:

[(1, 2945989815), (3, 981996605), (5, 589197963), (15, 196399321), (61, 48294915), (183, 16098305), (269, 10951635), (305, 9658983), (807, 3650545), (915, 3219661), (1345, 2190327), (4035, 730109), (11969, 246135), (16409, 179535), (35907, 82045), (49227, 59845)]