30917325

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{5647}}^1$

素因数の和:5733

約数の個数: 24

約数和(自身を含む): 51826048

約数和(自身を除く): 20908723

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 5475, 5647, 16941, 28235, 84705, 141175, 412231, 423525, 1236693, 2061155, 6183465, 10305775, 30917325]

約数ペア:

[(1, 30917325), (3, 10305775), (5, 6183465), (15, 2061155), (25, 1236693), (73, 423525), (75, 412231), (219, 141175), (365, 84705), (1095, 28235), (1825, 16941), (5475, 5647)]