25215606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 59243184

約数和(自身を除く): 34027578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 547, 591, 1094, 1182, 1641, 1773, 2561, 3282, 3546, 4923, 5122, 7111, 7683, 9846, 14222, 15366, 21333, 23049, 42666, 46098, 63999, 107759, 127998, 215518, 323277, 646554, 969831, 1400867, 1939662, 2801734, 4202601, 8405202, 12607803, 25215606]

約数ペア:

[(1, 25215606), (2, 12607803), (3, 8405202), (6, 4202601), (9, 2801734), (13, 1939662), (18, 1400867), (26, 969831), (39, 646554), (78, 323277), (117, 215518), (197, 127998), (234, 107759), (394, 63999), (547, 46098), (591, 42666), (1094, 23049), (1182, 21333), (1641, 15366), (1773, 14222), (2561, 9846), (3282, 7683), (3546, 7111), (4923, 5122)]