254524035

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 418867200

約数和(自身を除く): 164343165

約数列:

[1, 3, 5, 15, 47, 141, 149, 235, 447, 705, 745, 2235, 2423, 7003, 7269, 12115, 21009, 35015, 36345, 105045, 113881, 341643, 361027, 569405, 1083081, 1708215, 1805135, 5415405, 16968269, 50904807, 84841345, 254524035]

約数ペア:

[(1, 254524035), (3, 84841345), (5, 50904807), (15, 16968269), (47, 5415405), (141, 1805135), (149, 1708215), (235, 1083081), (447, 569405), (705, 361027), (745, 341643), (2235, 113881), (2423, 105045), (7003, 36345), (7269, 35015), (12115, 21009)]