27813435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7507}}^1$

素因数の和:7547

約数の個数: 32

約数和(自身を含む): 50453760

約数和(自身を除く): 22640325

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 7507, 22521, 37535, 97591, 112605, 142633, 292773, 427899, 487955, 713165, 1463865, 1854229, 2139495, 5562687, 9271145, 27813435]

約数ペア:

[(1, 27813435), (3, 9271145), (5, 5562687), (13, 2139495), (15, 1854229), (19, 1463865), (39, 713165), (57, 487955), (65, 427899), (95, 292773), (195, 142633), (247, 112605), (285, 97591), (741, 37535), (1235, 22521), (3705, 7507)]