68711325

素因数分解:

$3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{2927}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 114004608

約数和(自身を除く): 45293283

約数列:

[1, 3, 5, 15, 25, 75, 313, 939, 1565, 2927, 4695, 7825, 8781, 14635, 23475, 43905, 73175, 219525, 916151, 2748453, 4580755, 13742265, 22903775, 68711325]

約数ペア:

[(1, 68711325), (3, 22903775), (5, 13742265), (15, 4580755), (25, 2748453), (75, 916151), (313, 219525), (939, 73175), (1565, 43905), (2927, 23475), (4695, 14635), (7825, 8781)]