169488455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13619}}^1$

素因数の和:13774

約数の個数: 16

約数和(自身を含む): 215740800

約数和(自身を除く): 46252345

約数列:

[1, 5, 19, 95, 131, 655, 2489, 12445, 13619, 68095, 258761, 1293805, 1784089, 8920445, 33897691, 169488455]

約数ペア:

[(1, 169488455), (5, 33897691), (19, 8920445), (95, 1784089), (131, 1293805), (655, 258761), (2489, 68095), (12445, 13619)]