15037941905

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{10399}}^1$

素因数の和:11013

約数の個数: 32

約数和(自身を含む): 20926464000

約数和(自身を除く): 5888522095

約数列:

[1, 5, 7, 35, 79, 395, 523, 553, 2615, 2765, 3661, 10399, 18305, 41317, 51995, 72793, 206585, 289219, 363965, 821521, 1446095, 4107605, 5438677, 5750647, 27193385, 28753235, 38070739, 190353695, 429655483, 2148277415, 3007588381, 15037941905]

約数ペア:

[(1, 15037941905), (5, 3007588381), (7, 2148277415), (35, 429655483), (79, 190353695), (395, 38070739), (523, 28753235), (553, 27193385), (2615, 5750647), (2765, 5438677), (3661, 4107605), (10399, 1446095), (18305, 821521), (41317, 363965), (51995, 289219), (72793, 206585)]