25569540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47351}}^1$

素因数の和:47369

約数の個数: 48

約数和(自身を含む): 79551360

約数和(自身を除く): 53981820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 47351, 94702, 142053, 189404, 236755, 284106, 426159, 473510, 568212, 710265, 852318, 947020, 1278477, 1420530, 1704636, 2130795, 2556954, 2841060, 4261590, 5113908, 6392385, 8523180, 12784770, 25569540]

約数ペア:

[(1, 25569540), (2, 12784770), (3, 8523180), (4, 6392385), (5, 5113908), (6, 4261590), (9, 2841060), (10, 2556954), (12, 2130795), (15, 1704636), (18, 1420530), (20, 1278477), (27, 947020), (30, 852318), (36, 710265), (45, 568212), (54, 473510), (60, 426159), (90, 284106), (108, 236755), (135, 189404), (180, 142053), (270, 94702), (540, 47351)]