80999565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6047}}^1$

素因数の和:6121

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 58346355

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 6047, 13395, 18141, 30235, 90705, 114893, 284209, 344679, 574465, 852627, 1421045, 1723395, 4263135, 5399971, 16199913, 26999855, 80999565]

約数ペア:

[(1, 80999565), (3, 26999855), (5, 16199913), (15, 5399971), (19, 4263135), (47, 1723395), (57, 1421045), (95, 852627), (141, 574465), (235, 344679), (285, 284209), (705, 114893), (893, 90705), (2679, 30235), (4465, 18141), (6047, 13395)]