71145935

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 104353920

約数和(自身を除く): 33207985

約数列:

[1, 5, 7, 17, 35, 85, 109, 119, 545, 595, 763, 1097, 1853, 3815, 5485, 7679, 9265, 12971, 18649, 38395, 64855, 93245, 119573, 130543, 597865, 652715, 837011, 2032741, 4185055, 10163705, 14229187, 71145935]

約数ペア:

[(1, 71145935), (5, 14229187), (7, 10163705), (17, 4185055), (35, 2032741), (85, 837011), (109, 652715), (119, 597865), (545, 130543), (595, 119573), (763, 93245), (1097, 64855), (1853, 38395), (3815, 18649), (5485, 12971), (7679, 9265)]