5152105

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 7621128

約数和(自身を除く): 2469023

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 1237, 4165, 6185, 8659, 21029, 43295, 60613, 105145, 147203, 303065, 736015, 1030421, 5152105]

約数ペア:

[(1, 5152105), (5, 1030421), (7, 736015), (17, 303065), (35, 147203), (49, 105145), (85, 60613), (119, 43295), (245, 21029), (595, 8659), (833, 6185), (1237, 4165)]