141878015

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{1151}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 172938240

約数和(自身を除く): 31060225

約数列:

[1, 5, 89, 277, 445, 1151, 1385, 5755, 24653, 102439, 123265, 318827, 512195, 1594135, 28375603, 141878015]

約数ペア:

[(1, 141878015), (5, 28375603), (89, 1594135), (277, 512195), (445, 318827), (1151, 123265), (1385, 102439), (5755, 24653)]