9793465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 13571712

約数和(自身を除く): 3778247

約数列:

[1, 5, 11, 41, 43, 55, 101, 205, 215, 451, 473, 505, 1111, 1763, 2255, 2365, 4141, 4343, 5555, 8815, 19393, 20705, 21715, 45551, 47773, 96965, 178063, 227755, 238865, 890315, 1958693, 9793465]

約数ペア:

[(1, 9793465), (5, 1958693), (11, 890315), (41, 238865), (43, 227755), (55, 178063), (101, 96965), (205, 47773), (215, 45551), (451, 21715), (473, 20705), (505, 19393), (1111, 8815), (1763, 5555), (2255, 4343), (2365, 4141)]