30047925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23567}}^1$

素因数の和:23597

約数の個数: 24

約数和(自身を含む): 52603776

約数和(自身を除く): 22555851

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 23567, 70701, 117835, 353505, 400639, 589175, 1201917, 1767525, 2003195, 6009585, 10015975, 30047925]

約数ペア:

[(1, 30047925), (3, 10015975), (5, 6009585), (15, 2003195), (17, 1767525), (25, 1201917), (51, 589175), (75, 400639), (85, 353505), (255, 117835), (425, 70701), (1275, 23567)]