23969825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 32783616

約数和(自身を除く): 8813791

約数列:

[1, 5, 11, 25, 55, 101, 275, 505, 863, 1111, 2525, 4315, 5555, 9493, 21575, 27775, 47465, 87163, 237325, 435815, 958793, 2179075, 4793965, 23969825]

約数ペア:

[(1, 23969825), (5, 4793965), (11, 2179075), (25, 958793), (55, 435815), (101, 237325), (275, 87163), (505, 47465), (863, 27775), (1111, 21575), (2525, 9493), (4315, 5555)]