121320195

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1847}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 202245120

約数和(自身を除く): 80924925

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 755, 1847, 2265, 4379, 5541, 9235, 13137, 21895, 27705, 53563, 65685, 160689, 267815, 278897, 803445, 836691, 1394485, 4183455, 8088013, 24264039, 40440065, 121320195]

約数ペア:

[(1, 121320195), (3, 40440065), (5, 24264039), (15, 8088013), (29, 4183455), (87, 1394485), (145, 836691), (151, 803445), (435, 278897), (453, 267815), (755, 160689), (1847, 65685), (2265, 53563), (4379, 27705), (5541, 21895), (9235, 13137)]