77490975

素因数分解:

$3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{3301}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 128566672

約数和(自身を除く): 51075697

約数列:

[1, 3, 5, 15, 25, 75, 313, 939, 1565, 3301, 4695, 7825, 9903, 16505, 23475, 49515, 82525, 247575, 1033213, 3099639, 5166065, 15498195, 25830325, 77490975]

約数ペア:

[(1, 77490975), (3, 25830325), (5, 15498195), (15, 5166065), (25, 3099639), (75, 1033213), (313, 247575), (939, 82525), (1565, 49515), (3301, 23475), (4695, 16505), (7825, 9903)]