27950945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{821}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 36694080

約数和(自身を除く): 8743135

約数列:

[1, 5, 11, 55, 619, 821, 3095, 4105, 6809, 9031, 34045, 45155, 508199, 2540995, 5590189, 27950945]

約数ペア:

[(1, 27950945), (5, 5590189), (11, 2540995), (55, 508199), (619, 45155), (821, 34045), (3095, 9031), (4105, 6809)]