27570645

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 49242240

約数和(自身を除く): 21671595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 617, 993, 1655, 1851, 2979, 3085, 4965, 5553, 8937, 9255, 14895, 16659, 27765, 44685, 83295, 204227, 612681, 1021135, 1838043, 3063405, 5514129, 9190215, 27570645]

約数ペア:

[(1, 27570645), (3, 9190215), (5, 5514129), (9, 3063405), (15, 1838043), (27, 1021135), (45, 612681), (135, 204227), (331, 83295), (617, 44685), (993, 27765), (1655, 16659), (1851, 14895), (2979, 9255), (3085, 8937), (4965, 5553)]