13299405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5507}}^1$

素因数の和:5545

約数の個数: 32

約数和(自身を含む): 25380864

約数和(自身を除く): 12081459

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 5507, 16521, 27535, 38549, 82605, 115647, 126661, 192745, 379983, 578235, 633305, 886627, 1899915, 2659881, 4433135, 13299405]

約数ペア:

[(1, 13299405), (3, 4433135), (5, 2659881), (7, 1899915), (15, 886627), (21, 633305), (23, 578235), (35, 379983), (69, 192745), (105, 126661), (115, 115647), (161, 82605), (345, 38549), (483, 27535), (805, 16521), (2415, 5507)]