269175045

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 442632960

約数和(自身を除く): 173457915

約数列:

[1, 3, 5, 15, 41, 123, 205, 439, 615, 997, 1317, 2195, 2991, 4985, 6585, 14955, 17999, 40877, 53997, 89995, 122631, 204385, 269985, 437683, 613155, 1313049, 2188415, 6565245, 17945003, 53835009, 89725015, 269175045]

約数ペア:

[(1, 269175045), (3, 89725015), (5, 53835009), (15, 17945003), (41, 6565245), (123, 2188415), (205, 1313049), (439, 613155), (615, 437683), (997, 269985), (1317, 204385), (2195, 122631), (2991, 89995), (4985, 53997), (6585, 40877), (14955, 17999)]