15975820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{114113}}^1$

素因数の和:114129

約数の個数: 24

約数和(自身を含む): 38342304

約数和(自身を除く): 22366484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 114113, 228226, 456452, 570565, 798791, 1141130, 1597582, 2282260, 3195164, 3993955, 7987910, 15975820]

約数ペア:

[(1, 15975820), (2, 7987910), (4, 3993955), (5, 3195164), (7, 2282260), (10, 1597582), (14, 1141130), (20, 798791), (28, 570565), (35, 456452), (70, 228226), (140, 114113)]