30769075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 40483520

約数和(自身を除く): 9714445

約数列:

[1, 5, 19, 25, 95, 211, 307, 475, 1055, 1535, 4009, 5275, 5833, 7675, 20045, 29165, 64777, 100225, 145825, 323885, 1230763, 1619425, 6153815, 30769075]

約数ペア:

[(1, 30769075), (5, 6153815), (19, 1619425), (25, 1230763), (95, 323885), (211, 145825), (307, 100225), (475, 64777), (1055, 29165), (1535, 20045), (4009, 7675), (5275, 5833)]