30188115

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18131}}^1$

素因数の和:18179

約数の個数: 24

約数和(自身を含む): 53743248

約数和(自身を除く): 23555133

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 18131, 54393, 90655, 163179, 271965, 670847, 815895, 2012541, 3354235, 6037623, 10062705, 30188115]

約数ペア:

[(1, 30188115), (3, 10062705), (5, 6037623), (9, 3354235), (15, 2012541), (37, 815895), (45, 670847), (111, 271965), (185, 163179), (333, 90655), (555, 54393), (1665, 18131)]