57904735

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 83203200

約数和(自身を除く): 25298465

約数列:

[1, 5, 7, 29, 35, 89, 145, 203, 445, 623, 641, 1015, 2581, 3115, 3205, 4487, 12905, 18067, 18589, 22435, 57049, 90335, 92945, 130123, 285245, 399343, 650615, 1654421, 1996715, 8272105, 11580947, 57904735]

約数ペア:

[(1, 57904735), (5, 11580947), (7, 8272105), (29, 1996715), (35, 1654421), (89, 650615), (145, 399343), (203, 285245), (445, 130123), (623, 92945), (641, 90335), (1015, 57049), (2581, 22435), (3115, 18589), (3205, 18067), (4487, 12905)]