253669495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{9721}}^1$

素因数の和:10050

約数の個数: 16

約数和(自身を含む): 323392608

約数和(自身を除く): 69723113

約数列:

[1, 5, 17, 85, 307, 1535, 5219, 9721, 26095, 48605, 165257, 826285, 2984347, 14921735, 50733899, 253669495]

約数ペア:

[(1, 253669495), (5, 50733899), (17, 14921735), (85, 2984347), (307, 826285), (1535, 165257), (5219, 48605), (9721, 26095)]