245598485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{194149}}^1$

素因数の和:194188

約数の個数: 16

約数和(自身を含む): 335491200

約数和(自身を除く): 89892715

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 194149, 970745, 2135639, 4465427, 10678195, 22327135, 49119697, 245598485]

約数ペア:

[(1, 245598485), (5, 49119697), (11, 22327135), (23, 10678195), (55, 4465427), (115, 2135639), (253, 970745), (1265, 194149)]