155115544285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4051601}}^1$

素因数の和:4051669

約数の個数: 32

約数和(自身を含む): 217814123520

約数和(自身を除く): 62698579235

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 1235, 2015, 2945, 7657, 38285, 4051601, 20258005, 52670813, 76980419, 125599631, 263354065, 384902095, 627998155, 1000745447, 1632795203, 2386392989, 5003727235, 8163976015, 11931964945, 31023108857, 155115544285]

約数ペア:

[(1, 155115544285), (5, 31023108857), (13, 11931964945), (19, 8163976015), (31, 5003727235), (65, 2386392989), (95, 1632795203), (155, 1000745447), (247, 627998155), (403, 384902095), (589, 263354065), (1235, 125599631), (2015, 76980419), (2945, 52670813), (7657, 20258005), (38285, 4051601)]