4187745

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3209}}^1$

素因数の和:3249

約数の個数: 24

約数和(自身を含む): 7511400

約数和(自身を除く): 3323655

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 3209, 9627, 16045, 28881, 48135, 93061, 144405, 279183, 465305, 837549, 1395915, 4187745]

約数ペア:

[(1, 4187745), (3, 1395915), (5, 837549), (9, 465305), (15, 279183), (29, 144405), (45, 93061), (87, 48135), (145, 28881), (261, 16045), (435, 9627), (1305, 3209)]