4163965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 5687640

約数和(自身を除く): 1523675

約数列:

[1, 5, 13, 29, 47, 65, 145, 235, 377, 611, 1363, 1885, 2209, 3055, 6815, 11045, 17719, 28717, 64061, 88595, 143585, 320305, 832793, 4163965]

約数ペア:

[(1, 4163965), (5, 832793), (13, 320305), (29, 143585), (47, 88595), (65, 64061), (145, 28717), (235, 17719), (377, 11045), (611, 6815), (1363, 3055), (1885, 2209)]