7839425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 10981440

約数和(自身を除く): 3142015

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 983, 1595, 4915, 7975, 10813, 24575, 28507, 54065, 142535, 270325, 313577, 712675, 1567885, 7839425]

約数ペア:

[(1, 7839425), (5, 1567885), (11, 712675), (25, 313577), (29, 270325), (55, 142535), (145, 54065), (275, 28507), (319, 24575), (725, 10813), (983, 7975), (1595, 4915)]