4988725

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 7320960

約数和(自身を除く): 2332235

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 983, 1015, 4915, 5075, 6881, 24575, 28507, 34405, 142535, 172025, 199549, 712675, 997745, 4988725]

約数ペア:

[(1, 4988725), (5, 997745), (7, 712675), (25, 199549), (29, 172025), (35, 142535), (145, 34405), (175, 28507), (203, 24575), (725, 6881), (983, 5075), (1015, 4915)]