45178375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 64733760

約数和(自身を除く): 19555385

約数列:

[1, 5, 11, 25, 29, 55, 103, 121, 125, 145, 275, 319, 515, 605, 725, 1133, 1375, 1595, 2575, 2987, 3025, 3509, 3625, 5665, 7975, 12463, 12875, 14935, 15125, 17545, 28325, 32857, 39875, 62315, 74675, 87725, 141625, 164285, 311575, 361427, 373375, 438625, 821425, 1557875, 1807135, 4107125, 9035675, 45178375]

約数ペア:

[(1, 45178375), (5, 9035675), (11, 4107125), (25, 1807135), (29, 1557875), (55, 821425), (103, 438625), (121, 373375), (125, 361427), (145, 311575), (275, 164285), (319, 141625), (515, 87725), (605, 74675), (725, 62315), (1133, 39875), (1375, 32857), (1595, 28325), (2575, 17545), (2987, 15125), (3025, 14935), (3509, 12875), (3625, 12463), (5665, 7975)]