1457155

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 2211840

約数和(自身を除く): 754685

約数列:

[1, 5, 7, 17, 31, 35, 79, 85, 119, 155, 217, 395, 527, 553, 595, 1085, 1343, 2449, 2635, 2765, 3689, 6715, 9401, 12245, 17143, 18445, 41633, 47005, 85715, 208165, 291431, 1457155]

約数ペア:

[(1, 1457155), (5, 291431), (7, 208165), (17, 85715), (31, 47005), (35, 41633), (79, 18445), (85, 17143), (119, 12245), (155, 9401), (217, 6715), (395, 3689), (527, 2765), (553, 2635), (595, 2449), (1085, 1343)]