54821535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 92302848

約数和(自身を除く): 37481313

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1213, 1965, 3013, 3639, 6065, 9039, 15065, 18195, 27899, 45195, 83697, 139495, 158903, 418485, 476709, 794515, 2383545, 3654769, 10964307, 18273845, 54821535]

約数ペア:

[(1, 54821535), (3, 18273845), (5, 10964307), (15, 3654769), (23, 2383545), (69, 794515), (115, 476709), (131, 418485), (345, 158903), (393, 139495), (655, 83697), (1213, 45195), (1965, 27899), (3013, 18195), (3639, 15065), (6065, 9039)]