55974285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3851}}^1$

素因数の和:3898

約数の個数: 48

約数和(自身を含む): 108164160

約数和(自身を除く): 52189875

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 3851, 4845, 11553, 14535, 19255, 34659, 57765, 65467, 73169, 173295, 196401, 219507, 327335, 365845, 589203, 658521, 982005, 1097535, 1243873, 2946015, 3292605, 3731619, 6219365, 11194857, 18658095, 55974285]

約数ペア:

[(1, 55974285), (3, 18658095), (5, 11194857), (9, 6219365), (15, 3731619), (17, 3292605), (19, 2946015), (45, 1243873), (51, 1097535), (57, 982005), (85, 658521), (95, 589203), (153, 365845), (171, 327335), (255, 219507), (285, 196401), (323, 173295), (765, 73169), (855, 65467), (969, 57765), (1615, 34659), (2907, 19255), (3851, 14535), (4845, 11553)]