947984985

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{171271}}^1$

素因数の和:171326

約数の個数: 32

約数和(自身を含む): 1726421760

約数和(自身を除く): 778436775

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 171271, 513813, 856355, 1541439, 2569065, 4624317, 7022111, 7707195, 21066333, 23121585, 35110555, 63198999, 105331665, 189596997, 315994995, 947984985]

約数ペア:

[(1, 947984985), (3, 315994995), (5, 189596997), (9, 105331665), (15, 63198999), (27, 35110555), (41, 23121585), (45, 21066333), (123, 7707195), (135, 7022111), (205, 4624317), (369, 2569065), (615, 1541439), (1107, 856355), (1845, 513813), (5535, 171271)]