5572455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 10343424

約数和(自身を除く): 4770969

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 727, 1095, 1533, 2181, 2555, 3635, 5089, 7665, 10905, 15267, 25445, 53071, 76335, 159213, 265355, 371497, 796065, 1114491, 1857485, 5572455]

約数ペア:

[(1, 5572455), (3, 1857485), (5, 1114491), (7, 796065), (15, 371497), (21, 265355), (35, 159213), (73, 76335), (105, 53071), (219, 25445), (365, 15267), (511, 10905), (727, 7665), (1095, 5089), (1533, 3635), (2181, 2555)]