39828165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7043}}^1$

素因数の和:7093

約数の個数: 32

約数和(自身を含む): 71003520

約数和(自身を除く): 31175355

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 7043, 21129, 35215, 91559, 105645, 204247, 274677, 457795, 612741, 1021235, 1373385, 2655211, 3063705, 7965633, 13276055, 39828165]

約数ペア:

[(1, 39828165), (3, 13276055), (5, 7965633), (13, 3063705), (15, 2655211), (29, 1373385), (39, 1021235), (65, 612741), (87, 457795), (145, 274677), (195, 204247), (377, 105645), (435, 91559), (1131, 35215), (1885, 21129), (5655, 7043)]