30213585

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3881}}^1$

素因数の和:4065

約数の個数: 24

約数和(自身を含む): 52686504

約数和(自身を除く): 22472919

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 3881, 7785, 11643, 19405, 34929, 58215, 174645, 671413, 2014239, 3357065, 6042717, 10071195, 30213585]

約数ペア:

[(1, 30213585), (3, 10071195), (5, 6042717), (9, 3357065), (15, 2014239), (45, 671413), (173, 174645), (519, 58215), (865, 34929), (1557, 19405), (2595, 11643), (3881, 7785)]