54207435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 91819008

約数和(自身を除く): 37611573

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 2213, 4899, 6639, 8165, 11065, 24495, 33195, 50899, 152697, 157123, 254495, 471369, 763485, 785615, 2356845, 3613829, 10841487, 18069145, 54207435]

約数ペア:

[(1, 54207435), (3, 18069145), (5, 10841487), (15, 3613829), (23, 2356845), (69, 785615), (71, 763485), (115, 471369), (213, 254495), (345, 157123), (355, 152697), (1065, 50899), (1633, 33195), (2213, 24495), (4899, 11065), (6639, 8165)]