39753285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 76640256

約数和(自身を除く): 36886971

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 55, 65, 129, 143, 165, 195, 215, 429, 431, 473, 559, 645, 715, 1293, 1419, 1677, 2145, 2155, 2365, 2795, 4741, 5603, 6149, 6465, 7095, 8385, 14223, 16809, 18447, 18533, 23705, 28015, 30745, 55599, 61633, 71115, 84045, 92235, 92665, 184899, 203863, 240929, 277995, 308165, 611589, 722787, 924495, 1019315, 1204645, 2650219, 3057945, 3613935, 7950657, 13251095, 39753285]

約数ペア:

[(1, 39753285), (3, 13251095), (5, 7950657), (11, 3613935), (13, 3057945), (15, 2650219), (33, 1204645), (39, 1019315), (43, 924495), (55, 722787), (65, 611589), (129, 308165), (143, 277995), (165, 240929), (195, 203863), (215, 184899), (429, 92665), (431, 92235), (473, 84045), (559, 71115), (645, 61633), (715, 55599), (1293, 30745), (1419, 28015), (1677, 23705), (2145, 18533), (2155, 18447), (2365, 16809), (2795, 14223), (4741, 8385), (5603, 7095), (6149, 6465)]