23871995

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 35365248

約数和(自身を除く): 11493253

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 757, 901, 1855, 3785, 4505, 5299, 6307, 12869, 26495, 31535, 40121, 64345, 90083, 200605, 280847, 450415, 682057, 1404235, 3410285, 4774399, 23871995]

約数ペア:

[(1, 23871995), (5, 4774399), (7, 3410285), (17, 1404235), (35, 682057), (53, 450415), (85, 280847), (119, 200605), (265, 90083), (371, 64345), (595, 40121), (757, 31535), (901, 26495), (1855, 12869), (3785, 6307), (4505, 5299)]