2810613455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{26479}}^1$

素因数の和:26591

約数の個数: 32

約数和(自身を含む): 3843624960

約数和(自身を除く): 1033011505

約数列:

[1, 5, 13, 23, 65, 71, 115, 299, 355, 923, 1495, 1633, 4615, 8165, 21229, 26479, 106145, 132395, 344227, 609017, 1721135, 1880009, 3045085, 7917221, 9400045, 24440117, 39586105, 43240207, 122200585, 216201035, 562122691, 2810613455]

約数ペア:

[(1, 2810613455), (5, 562122691), (13, 216201035), (23, 122200585), (65, 43240207), (71, 39586105), (115, 24440117), (299, 9400045), (355, 7917221), (923, 3045085), (1495, 1880009), (1633, 1721135), (4615, 609017), (8165, 344227), (21229, 132395), (26479, 106145)]