2912111075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{7901}}^1$

素因数の和:8575

約数の個数: 24

約数和(自身を含む): 3774374496

約数和(自身を除く): 862263421

約数列:

[1, 5, 23, 25, 115, 575, 641, 3205, 7901, 14743, 16025, 39505, 73715, 181723, 197525, 368575, 908615, 4543075, 5064541, 25322705, 116484443, 126613525, 582422215, 2912111075]

約数ペア:

[(1, 2912111075), (5, 582422215), (23, 126613525), (25, 116484443), (115, 25322705), (575, 5064541), (641, 4543075), (3205, 908615), (7901, 368575), (14743, 197525), (16025, 181723), (39505, 73715)]