54147015

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30853}}^1$

素因数の和:30880

約数の個数: 32

約数和(自身を含む): 103669440

約数和(自身を除く): 49522425

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 30853, 92559, 154265, 277677, 401089, 462795, 833031, 1203267, 1388385, 2005445, 3609801, 4165155, 6016335, 10829403, 18049005, 54147015]

約数ペア:

[(1, 54147015), (3, 18049005), (5, 10829403), (9, 6016335), (13, 4165155), (15, 3609801), (27, 2005445), (39, 1388385), (45, 1203267), (65, 833031), (117, 462795), (135, 401089), (195, 277677), (351, 154265), (585, 92559), (1755, 30853)]