1142995

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 1679904

約数和(自身を除く): 536909

約数列:

[1, 5, 7, 17, 35, 85, 113, 119, 289, 565, 595, 791, 1445, 1921, 2023, 3955, 9605, 10115, 13447, 32657, 67235, 163285, 228599, 1142995]

約数ペア:

[(1, 1142995), (5, 228599), (7, 163285), (17, 67235), (35, 32657), (85, 13447), (113, 10115), (119, 9605), (289, 3955), (565, 2023), (595, 1921), (791, 1445)]