198679392015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1\times {\mathrm{407059}}^1$

素因数の和:409583

約数の個数: 32

約数和(自身を含む): 342477488640

約数和(自身を除く): 143798096625

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2503, 7509, 12515, 32539, 37545, 97617, 162695, 407059, 488085, 1221177, 2035295, 5291767, 6105885, 15875301, 26458835, 79376505, 1018868677, 3056606031, 5094343385, 13245292801, 15283030155, 39735878403, 66226464005, 198679392015]

約数ペア:

[(1, 198679392015), (3, 66226464005), (5, 39735878403), (13, 15283030155), (15, 13245292801), (39, 5094343385), (65, 3056606031), (195, 1018868677), (2503, 79376505), (7509, 26458835), (12515, 15875301), (32539, 6105885), (37545, 5291767), (97617, 2035295), (162695, 1221177), (407059, 488085)]