49315725

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12893}}^1$

素因数の和:12926

約数の個数: 36

約数和(自身を含む): 93533076

約数和(自身を除く): 44217351

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 12893, 38679, 64465, 116037, 193395, 219181, 322325, 580185, 657543, 966975, 1095905, 1972629, 2900925, 3287715, 5479525, 9863145, 16438575, 49315725]

約数ペア:

[(1, 49315725), (3, 16438575), (5, 9863145), (9, 5479525), (15, 3287715), (17, 2900925), (25, 1972629), (45, 1095905), (51, 966975), (75, 657543), (85, 580185), (153, 322325), (225, 219181), (255, 193395), (425, 116037), (765, 64465), (1275, 38679), (3825, 12893)]