40530805

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4007}}^1$

素因数の和:4053

約数の個数: 24

約数和(自身を含む): 59061888

約数和(自身を除く): 18531083

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 4007, 10115, 20035, 28049, 68119, 140245, 340595, 476833, 1158023, 2384165, 5790115, 8106161, 40530805]

約数ペア:

[(1, 40530805), (5, 8106161), (7, 5790115), (17, 2384165), (35, 1158023), (85, 476833), (119, 340595), (289, 140245), (595, 68119), (1445, 28049), (2023, 20035), (4007, 10115)]