1631014725

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{967}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 2767457792

約数和(自身を除く): 1136443067

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 523, 645, 967, 1075, 1569, 2615, 2901, 3225, 4835, 7845, 13075, 14505, 22489, 24175, 39225, 41581, 67467, 72525, 112445, 124743, 207905, 337335, 505741, 562225, 623715, 1039525, 1517223, 1686675, 2528705, 3118575, 7586115, 12643525, 21746863, 37930575, 65240589, 108734315, 326202945, 543671575, 1631014725]

約数ペア:

[(1, 1631014725), (3, 543671575), (5, 326202945), (15, 108734315), (25, 65240589), (43, 37930575), (75, 21746863), (129, 12643525), (215, 7586115), (523, 3118575), (645, 2528705), (967, 1686675), (1075, 1517223), (1569, 1039525), (2615, 623715), (2901, 562225), (3225, 505741), (4835, 337335), (7845, 207905), (13075, 124743), (14505, 112445), (22489, 72525), (24175, 67467), (39225, 41581)]