30188005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6701}}^1$

素因数の和:6776

約数の個数: 16

約数和(自身を含む): 39086064

約数和(自身を除く): 8898059

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 6701, 33505, 113917, 355153, 569585, 1775765, 6037601, 30188005]

約数ペア:

[(1, 30188005), (5, 6037601), (17, 1775765), (53, 569585), (85, 355153), (265, 113917), (901, 33505), (4505, 6701)]