17152485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 33454080

約数和(自身を除く): 16301595

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 43, 87, 105, 129, 131, 145, 203, 215, 301, 393, 435, 609, 645, 655, 903, 917, 1015, 1247, 1505, 1965, 2751, 3045, 3741, 3799, 4515, 4585, 5633, 6235, 8729, 11397, 13755, 16899, 18705, 18995, 26187, 26593, 28165, 39431, 43645, 56985, 79779, 84495, 118293, 130935, 132965, 163357, 197155, 398895, 490071, 591465, 816785, 1143499, 2450355, 3430497, 5717495, 17152485]

約数ペア:

[(1, 17152485), (3, 5717495), (5, 3430497), (7, 2450355), (15, 1143499), (21, 816785), (29, 591465), (35, 490071), (43, 398895), (87, 197155), (105, 163357), (129, 132965), (131, 130935), (145, 118293), (203, 84495), (215, 79779), (301, 56985), (393, 43645), (435, 39431), (609, 28165), (645, 26593), (655, 26187), (903, 18995), (917, 18705), (1015, 16899), (1247, 13755), (1505, 11397), (1965, 8729), (2751, 6235), (3045, 5633), (3741, 4585), (3799, 4515)]