20172858705

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{595333}}^1$

素因数の和:595598

約数の個数: 32

約数和(自身を含む): 36005800320

約数和(自身を除く): 15832941615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 1255, 2259, 3765, 6777, 11295, 33885, 595333, 1785999, 2976665, 5357997, 8929995, 16073991, 26789985, 80369955, 149428583, 448285749, 747142915, 1344857247, 2241428745, 4034571741, 6724286235, 20172858705]

約数ペア:

[(1, 20172858705), (3, 6724286235), (5, 4034571741), (9, 2241428745), (15, 1344857247), (27, 747142915), (45, 448285749), (135, 149428583), (251, 80369955), (753, 26789985), (1255, 16073991), (2259, 8929995), (3765, 5357997), (6777, 2976665), (11295, 1785999), (33885, 595333)]