231320199145

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9631}}^1\times {\mathrm{15959}}^1$

素因数の和:25645

約数の個数: 32

約数和(自身を含む): 324670832640

約数和(自身を除く): 93350633495

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 9631, 15959, 48155, 67417, 79795, 111713, 337085, 414133, 558565, 686237, 2070665, 2898931, 3431185, 4803659, 14494655, 24018295, 153701129, 768505645, 1075907903, 5379539515, 6609148547, 33045742735, 46264039829, 231320199145]

約数ペア:

[(1, 231320199145), (5, 46264039829), (7, 33045742735), (35, 6609148547), (43, 5379539515), (215, 1075907903), (301, 768505645), (1505, 153701129), (9631, 24018295), (15959, 14494655), (48155, 4803659), (67417, 3431185), (79795, 2898931), (111713, 2070665), (337085, 686237), (414133, 558565)]