30137175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7879}}^1$

素因数の和:7912

約数の個数: 36

約数和(自身を含む): 57161520

約数和(自身を除く): 27024345

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 7879, 23637, 39395, 70911, 118185, 133943, 196975, 354555, 401829, 590925, 669715, 1205487, 1772775, 2009145, 3348575, 6027435, 10045725, 30137175]

約数ペア:

[(1, 30137175), (3, 10045725), (5, 6027435), (9, 3348575), (15, 2009145), (17, 1772775), (25, 1205487), (45, 669715), (51, 590925), (75, 401829), (85, 354555), (153, 196975), (225, 133943), (255, 118185), (425, 70911), (765, 39395), (1275, 23637), (3825, 7879)]