54980535

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 90047232

約数和(自身を除く): 35066697

約数列:

[1, 3, 5, 15, 67, 201, 227, 241, 335, 681, 723, 1005, 1135, 1205, 3405, 3615, 15209, 16147, 45627, 48441, 54707, 76045, 80735, 164121, 228135, 242205, 273535, 820605, 3665369, 10996107, 18326845, 54980535]

約数ペア:

[(1, 54980535), (3, 18326845), (5, 10996107), (15, 3665369), (67, 820605), (201, 273535), (227, 242205), (241, 228135), (335, 164121), (681, 80735), (723, 76045), (1005, 54707), (1135, 48441), (1205, 45627), (3405, 16147), (3615, 15209)]