40537385

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 59622912

約数和(自身を除く): 19085527

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 1361, 4255, 5957, 6805, 9527, 29785, 31303, 47635, 50357, 156515, 219121, 251785, 352499, 1095605, 1158211, 1762495, 5791055, 8107477, 40537385]

約数ペア:

[(1, 40537385), (5, 8107477), (7, 5791055), (23, 1762495), (35, 1158211), (37, 1095605), (115, 352499), (161, 251785), (185, 219121), (259, 156515), (805, 50357), (851, 47635), (1295, 31303), (1361, 29785), (4255, 9527), (5957, 6805)]