72029595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25679}}^1$

素因数の和:25715

約数の個数: 32

約数和(自身を含む): 133125120

約数和(自身を除く): 61095525

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 25679, 77037, 128395, 282469, 385185, 436543, 847407, 1309629, 1412345, 2182715, 4237035, 4801973, 6548145, 14405919, 24009865, 72029595]

約数ペア:

[(1, 72029595), (3, 24009865), (5, 14405919), (11, 6548145), (15, 4801973), (17, 4237035), (33, 2182715), (51, 1412345), (55, 1309629), (85, 847407), (165, 436543), (187, 385185), (255, 282469), (561, 128395), (935, 77037), (2805, 25679)]