8122755

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 5563005

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 263, 355, 435, 789, 1065, 1315, 2059, 3945, 6177, 7627, 10295, 18673, 22881, 30885, 38135, 56019, 93365, 114405, 280095, 541517, 1624551, 2707585, 8122755]

約数ペア:

[(1, 8122755), (3, 2707585), (5, 1624551), (15, 541517), (29, 280095), (71, 114405), (87, 93365), (145, 56019), (213, 38135), (263, 30885), (355, 22881), (435, 18673), (789, 10295), (1065, 7627), (1315, 6177), (2059, 3945)]