38875425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27281}}^1$

素因数の和:27313

約数の個数: 24

約数和(自身を含む): 67659360

約数和(自身を除く): 28783935

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 27281, 81843, 136405, 409215, 518339, 682025, 1555017, 2046075, 2591695, 7775085, 12958475, 38875425]

約数ペア:

[(1, 38875425), (3, 12958475), (5, 7775085), (15, 2591695), (19, 2046075), (25, 1555017), (57, 682025), (75, 518339), (95, 409215), (285, 136405), (475, 81843), (1425, 27281)]