71931246465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{292993}}^1$

素因数の和:294273

約数の個数: 32

約数和(自身を含む): 124041939840

約数和(自身を除く): 52110693375

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1259, 3777, 6295, 16367, 18885, 49101, 81835, 245505, 292993, 878979, 1464965, 3808909, 4394895, 11426727, 19044545, 57133635, 368878187, 1106634561, 1844390935, 4795416431, 5533172805, 14386249293, 23977082155, 71931246465]

約数ペア:

[(1, 71931246465), (3, 23977082155), (5, 14386249293), (13, 5533172805), (15, 4795416431), (39, 1844390935), (65, 1106634561), (195, 368878187), (1259, 57133635), (3777, 19044545), (6295, 11426727), (16367, 4394895), (18885, 3808909), (49101, 1464965), (81835, 878979), (245505, 292993)]