144438515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41927}}^1$

素因数の和:41998

約数の個数: 16

約数和(自身を含む): 190185408

約数和(自身を除く): 45746893

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 41927, 209635, 545051, 2222131, 2725255, 11110655, 28887703, 144438515]

約数ペア:

[(1, 144438515), (5, 28887703), (13, 11110655), (53, 2725255), (65, 2222131), (265, 545051), (689, 209635), (3445, 41927)]