2955225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 6027392

約数和(自身を除く): 3072167

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 433, 455, 525, 975, 1299, 1365, 2165, 2275, 3031, 5629, 6495, 6825, 9093, 10825, 15155, 16887, 28145, 32475, 39403, 45465, 75775, 84435, 118209, 140725, 197015, 227325, 422175, 591045, 985075, 2955225]

約数ペア:

[(1, 2955225), (3, 985075), (5, 591045), (7, 422175), (13, 227325), (15, 197015), (21, 140725), (25, 118209), (35, 84435), (39, 75775), (65, 45465), (75, 39403), (91, 32475), (105, 28145), (175, 16887), (195, 15155), (273, 10825), (325, 9093), (433, 6825), (455, 6495), (525, 5629), (975, 3031), (1299, 2275), (1365, 2165)]