56049045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12497}}^1$

素因数の和:12541

約数の個数: 32

約数和(自身を含む): 100783872

約数和(自身を除く): 44734827

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 12497, 37491, 62485, 162461, 187455, 287431, 487383, 812305, 862293, 1437155, 2436915, 3736603, 4311465, 11209809, 18683015, 56049045]

約数ペア:

[(1, 56049045), (3, 18683015), (5, 11209809), (13, 4311465), (15, 3736603), (23, 2436915), (39, 1437155), (65, 862293), (69, 812305), (115, 487383), (195, 287431), (299, 187455), (345, 162461), (897, 62485), (1495, 37491), (4485, 12497)]