54784965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9341}}^1$

素因数の和:9389

約数の個数: 32

約数和(自身を含む): 96857856

約数和(自身を除く): 42072891

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 9341, 28023, 46705, 140115, 158797, 214843, 476391, 644529, 793985, 1074215, 2381955, 3222645, 3652331, 10956993, 18261655, 54784965]

約数ペア:

[(1, 54784965), (3, 18261655), (5, 10956993), (15, 3652331), (17, 3222645), (23, 2381955), (51, 1074215), (69, 793985), (85, 644529), (115, 476391), (255, 214843), (345, 158797), (391, 140115), (1173, 46705), (1955, 28023), (5865, 9341)]