39189865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 17056535

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 649, 715, 767, 929, 3245, 3835, 4645, 8437, 10219, 12077, 42185, 51095, 54811, 60385, 132847, 274055, 602921, 664235, 712543, 3014605, 3562715, 7837973, 39189865]

約数ペア:

[(1, 39189865), (5, 7837973), (11, 3562715), (13, 3014605), (55, 712543), (59, 664235), (65, 602921), (143, 274055), (295, 132847), (649, 60385), (715, 54811), (767, 51095), (929, 42185), (3245, 12077), (3835, 10219), (4645, 8437)]