15233225

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 21956928

約数和(自身を除く): 6723703

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1427, 1525, 2135, 7135, 9989, 10675, 35675, 49945, 87047, 249725, 435235, 609329, 2176175, 3046645, 15233225]

約数ペア:

[(1, 15233225), (5, 3046645), (7, 2176175), (25, 609329), (35, 435235), (61, 249725), (175, 87047), (305, 49945), (427, 35675), (1427, 10675), (1525, 9989), (2135, 7135)]