61200045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 54115155

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2309, 2945, 5301, 6927, 8835, 11545, 20781, 26505, 34635, 43871, 71579, 103905, 131613, 214737, 219355, 357895, 394839, 644211, 658065, 1073685, 1360001, 1974195, 3221055, 4080003, 6800005, 12240009, 20400015, 61200045]

約数ペア:

[(1, 61200045), (3, 20400015), (5, 12240009), (9, 6800005), (15, 4080003), (19, 3221055), (31, 1974195), (45, 1360001), (57, 1073685), (93, 658065), (95, 644211), (155, 394839), (171, 357895), (279, 219355), (285, 214737), (465, 131613), (589, 103905), (855, 71579), (1395, 43871), (1767, 34635), (2309, 26505), (2945, 20781), (5301, 11545), (6927, 8835)]