302248895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{4019}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 397256400

約数和(自身を除く): 95007505

約数列:

[1, 5, 13, 65, 89, 169, 445, 845, 1157, 4019, 5785, 15041, 20095, 52247, 75205, 261235, 357691, 679211, 1788455, 3396055, 4649983, 23249915, 60449779, 302248895]

約数ペア:

[(1, 302248895), (5, 60449779), (13, 23249915), (65, 4649983), (89, 3396055), (169, 1788455), (445, 679211), (845, 357691), (1157, 261235), (4019, 75205), (5785, 52247), (15041, 20095)]