1284235005

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{35393}}^1$

素因数の和:35501

約数の個数: 32

約数和(自身を含む): 2140629120

約数和(自身を除く): 856394115

約数列:

[1, 3, 5, 15, 41, 59, 123, 177, 205, 295, 615, 885, 2419, 7257, 12095, 35393, 36285, 106179, 176965, 530895, 1451113, 2088187, 4353339, 6264561, 7255565, 10440935, 21766695, 31322805, 85615667, 256847001, 428078335, 1284235005]

約数ペア:

[(1, 1284235005), (3, 428078335), (5, 256847001), (15, 85615667), (41, 31322805), (59, 21766695), (123, 10440935), (177, 7255565), (205, 6264561), (295, 4353339), (615, 2088187), (885, 1451113), (2419, 530895), (7257, 176965), (12095, 106179), (35393, 36285)]