4720199475

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{495559}}^1$

素因数の和:495699

約数の個数: 24

約数和(自身を含む): 7865528320

約数和(自身を除く): 3145328845

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 9525, 495559, 1486677, 2477795, 7433385, 12388975, 37166925, 62935993, 188807979, 314679965, 944039895, 1573399825, 4720199475]

約数ペア:

[(1, 4720199475), (3, 1573399825), (5, 944039895), (15, 314679965), (25, 188807979), (75, 62935993), (127, 37166925), (381, 12388975), (635, 7433385), (1905, 2477795), (3175, 1486677), (9525, 495559)]