79979325

素因数分解:

$3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{3407}}^1$

素因数の和:3733

約数の個数: 24

約数和(自身を含む): 132693888

約数和(自身を除く): 52714563

約数列:

[1, 3, 5, 15, 25, 75, 313, 939, 1565, 3407, 4695, 7825, 10221, 17035, 23475, 51105, 85175, 255525, 1066391, 3199173, 5331955, 15995865, 26659775, 79979325]

約数ペア:

[(1, 79979325), (3, 26659775), (5, 15995865), (15, 5331955), (25, 3199173), (75, 1066391), (313, 255525), (939, 85175), (1565, 51105), (3407, 23475), (4695, 17035), (7825, 10221)]