51675195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24091}}^1$

素因数の和:24123

約数の個数: 32

約数和(自身を含む): 97138944

約数和(自身を除く): 45463749

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 24091, 72273, 120455, 265001, 313183, 361365, 795003, 939549, 1325005, 1565915, 3445013, 3975015, 4697745, 10335039, 17225065, 51675195]

約数ペア:

[(1, 51675195), (3, 17225065), (5, 10335039), (11, 4697745), (13, 3975015), (15, 3445013), (33, 1565915), (39, 1325005), (55, 939549), (65, 795003), (143, 361365), (165, 313183), (195, 265001), (429, 120455), (715, 72273), (2145, 24091)]