550592855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 723691584

約数和(自身を除く): 173098729

約数列:

[1, 5, 17, 43, 85, 97, 215, 485, 731, 1553, 1649, 3655, 4171, 7765, 8245, 20855, 26401, 66779, 70907, 132005, 150641, 333895, 354535, 753205, 1135243, 2560897, 5676215, 6477563, 12804485, 32387815, 110118571, 550592855]

約数ペア:

[(1, 550592855), (5, 110118571), (17, 32387815), (43, 12804485), (85, 6477563), (97, 5676215), (215, 2560897), (485, 1135243), (731, 753205), (1553, 354535), (1649, 333895), (3655, 150641), (4171, 132005), (7765, 70907), (8245, 66779), (20855, 26401)]