434782225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 627281280

約数和(自身を除く): 192499055

約数列:

[1, 5, 17, 19, 23, 25, 85, 95, 115, 323, 391, 425, 437, 475, 575, 1615, 1955, 2185, 2341, 7429, 8075, 9775, 10925, 11705, 37145, 39797, 44479, 53843, 58525, 185725, 198985, 222395, 269215, 756143, 915331, 994925, 1023017, 1111975, 1346075, 3780715, 4576655, 5115085, 17391289, 18903575, 22883275, 25575425, 86956445, 434782225]

約数ペア:

[(1, 434782225), (5, 86956445), (17, 25575425), (19, 22883275), (23, 18903575), (25, 17391289), (85, 5115085), (95, 4576655), (115, 3780715), (323, 1346075), (391, 1111975), (425, 1023017), (437, 994925), (475, 915331), (575, 756143), (1615, 269215), (1955, 222395), (2185, 198985), (2341, 185725), (7429, 58525), (8075, 53843), (9775, 44479), (10925, 39797), (11705, 37145)]